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High Temperature service tube are typically knows as heat exchanger tube, which operates at 400 degree Celsius to 1100 degree Celsius. High Temperature service Alloy Steel tube are known as Chrome Moly pipe. Basically there are two Type of High Temperature Steel Pipe: 1. High Temperature Carbon Steel pipe 2. High Temperature Alloy Steel pipe High Temperature Carbon Steel tube ASTM A179, A192, A210 specification covers Carbon Steel Seamless tube for high-temperature service. These pipe are used heat exchangers, condensers, High Temperature Material should furnish to Specification A 530. High Temperature Alloy Steel tube ASTM A213, A209 specification covers Alloy Steel Seamless tube for high temperature service. These tube are suitable for bending and similar forming operations, and for fusion welding at high temperatures. High Temperature Alloy Steel tube are also considered as low Alloy Chrome Moly grades. High temperature service tube are certified as PER DIN 50049 3.1, EN 10204 3.1/3.2 and NACE MR-          0175 & NACE MR-0103 ½- – 3- Outer Diameter Thickness- 1mm-12mm. High temperature service tube are supplied in single random length and double random length of 4-7        meters and 7-13 meters respectively. Flanges and forged fittings – A/SA 182 F1, F2, F5, F9, F11, F12, F15, F22, F91, F92, F122 Wrought  Butt-weld Pipe Fittings – A/SA 234 P1, P2, P5, P9, P11, P12, P15, P22, P91, P92, P122 H

Product Name : ASTM A334 Grade 1 Carbon Steel Seamless Tubes are Medium Carbon Steel Tubes with combination of 0.40-1.06 % manganese. ASTM A334 Grade 1 Specification ASTM A334 Grade 1 Carbon Steel Seamless Tubes are Medium Carbon Steel Tubes with max 0.30 % carbon content with combination of 0.40-1.06 % manganese. These Tubes are most commonly used for general purpose applications worldwide. ASTM A334 Grade 1 Tubes are ductile and strong Tubes with long wearing properties. These Tubes are manufactured as per ASTM Specification and commercially referred as carbon steel Tubes. ASTM A334 Grade 1 PropertiesChemical PropertiesCarbonSiliconManganesePhosphorousSulphurMolybdenumNickelChromiumCopperOthersmax 0.30–0.40-1.060.0250.025––––– Mechanical PropertiesYield StrengthTensile StrengthElongation A5 minMPa minksi minMPa minMPa minksi minPercentage380–5535 Equivalent DesignationDINENBSNFAASTMASME–EN P215NL Grade 10217-4–ASTM A334 Grade1ASME SA 334 Grade 1 In addition to the marking specified in Specification A 999/A 999M, the marking should have the length, an additional symbol -S-, if ASTM A334 Grade 1 Carbon Steel Seamless Tubes conforms to any of the Supplementary Requirements S1 to S6, the schedule number of the pipe is ordered to a schedule number viz. SCH 5,10,20,30,40,60,80,100,120,140,160,XS, XXS, STD, and the heat number of or manufacturer-s number by which the heat can be identified as per ASTM A334 Grade 1. Wall Thickness : the minimum wall thickness at any point or end on ASTM A334 pipes and tubes shall not be greater than 12.5% under the nominal thickness specified. Inner Diameter: For pipe ordered in inside diameter, the inside diameter shall not vary more than ñ 1% from the required/specified inside diameter. ANSI (ASME) B36.10 American Standard for Wrought-Steel and Wrought-Iron pipe. Designates dimensions, weights, and schedule numbers for welded and seamless pipe. Schedules 10 through Schedules Double Extra Heavy (DXH/XXH). B36.19 American Standard for Stainless Steel Pipe. Designates dimensions, weights, and schedule numbers for welded and seamless Stainless Steel Pipe, Schedules 5 through Schedules 80.

ALLOY 20 SEAMLESS NICKEL PIPE Alloy 20 nickel pipe is made from a nickel-iron-chromium alloy with additions of copper and molybdenum. Contains niobium for stabilization against sensitization resulting in intergranular corrosion. Has excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals,containing chlorides and sulfuric, phosphoric, nitric acids. Typical applications include tanks, piping, heat exchangers, pumps, valves. Stock Size Range: OD: 1/2″ through 4″ Wall: Schedule 40 through Schedule 80 Specifications: ASTM B729, ASME SB 729Typical Chemical Composition %Nickel32.0-38.0Chromium19.0-21.0IronRemainderMolybdenum2.0-3.0Sulfur.035 maxCarbon0.07 maxManganese2.0 maxSilicon1.00 maxPhosphorous.045 maxCopper3.0-4.0Nb+Ta8 X C-1.0 Typical Mechanical PropertiesAnnealedMpaYield Strength35 ksi240Tensile Strength80 ksi550

N 10204 / 3.1 Duplex Stainless Steel Pipe Material : W.Nr. 1.4547 254 SMO SIS 2378 W.Nr. 1.4547254 SMOSIS 2378UNS S31254AFNOR Z1 CNDU 20.18.06AzJISX1CrNiMoCuN20-18-7F 44 1.4547 is a high-alloy austenitic stainless steel developed for use in seawater and other aggressive chloride-bearing media. The steel characterized by the following properties: Excellent resistance to pitting and crevice corrosion, High resistance to general corrosion, High resistance to stress corrosion cracking, Higher strength than conventional austenitic stainless steels, Good weldability. Stock range 1.4547 – UNS S31254 – F44 round bar hotrolled / forged, peeled / turned acc. DIN EN 10060 ( formerly DIN 1013 ), long 4-6 mtr Sizes: Ø 12,70 mm – Ø 304, 8 mm 1.4547 – UNS S31254 – F44 Forgings Forgings acc. to drawings, bars, discs and rings on request. 1.4547 – UNS S31254 – F44 Sheets/Plates hotrolled Finish 1 Sizes: Thickness 3 mm – 70 mm Width 1000 / 1250 / 1500 / 2000 / 2500 mm Length 2000 / 2500 / 3000 / 6000 mm 1.4547 – UNS S31254 – F44 sheets / plates Plasma cutting Water-jet cutting Laser-cutting Sawn cuttings Certificates: EN 10204 / 3.1

DEFINITION Grade T/P92 is a ferritic-martensitic (9 % chromium, 1.75 % tungsten, 0.5 % molybdenum) steel micro-alloyed with vanadium and niobium, and has controlled boron and nitrogen contents according to ASTM A 335, A 213 or to EN 10216-2 standard under the designation X10CrWMoVNb9-2. APPLICATION In fossil-fuelled power plants, this grade is mainly used for high-temperature applications in superheater and reheater tubes, headers and steam piping (main steam and hot reheat). CHALLENGES Grade T/P92 exhibits excellent elevated-temperature strength and creep behavior up to 600 °C – 620 °C. Its 9 % chromium content offers better corrosion and oxidation resistance than grade 22. In addition, the reduced weight of boiler and piping components resulting from the steel’s superior performance compared with other standard steels allows higher resistance to thermal fatigue. Compared with austenitic steels, grade T/P92 has higher heat transfer and lower thermal expansion coefficients. These pipes are supplied to various industries. With respect to national & international quality of raw material, we also offer these pipes in customized sizes & thickness as per specific demands by our esteemed clients at market leading prices. ASTM A335/ASME SA335 Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service Dimensions: ASTM, ASME Standard: ASTM A335, ASME SA335 Equivalent Standards: EN 10216-2, ASTM A213, ASME SA213, GOST 550-75, NBR 5603 Material: P92, K92460 Equivalent Material: T92, ( X10CrWMoVNb9-2) IMPORTERS OF 1.4901 ALLOY PIES IN EUROPEIBR Approved ASTM A335/ASME SA335 P92 Alloy Steel Seamless PipeP92 ALLOY STEEL PIPES EXPORTERS MAKE BY SPECIAL METALALLOY 1.4901 PIPE EXPORTERS IN GERMANYA335 P92 ERW PipeP92 PIPES STOCKIST MAKE BY OUTOKUMPUALLOY 1.4901 PIPE VENDERS IN INDIA3″ SCH80 P92 SEAMLESS PIPESP92 PIPES EXPORTERS MAKE BY OUTOKUMPU1.4901 STEEL PIPE IN EUROPE2″ SCH40 P92 SEAMLESS PIPESP92 PIPES MANUFACTURERS MAKE BY OUTOKUMPU1.4901 STEEL PIPE EQUIVALENT MATERIAL14″ SCH160 P92 SEAMLESS PIPESGREAT STOCKHOLDER OF P92 PIPES MAKE BY OUTOKUMPUEN X10CrWMoVNb9-2 PIPES IN INDIA24″ SCHXXS P92 SEAMLESS PIPESTUBACEX MAKE P92 PIPES EXPORTERS IN INDIAEN X10CrWMoVNb9-2 PIPES IN EUROPEHIGH QUALITY ALLOY STEEL PRODUCTSTUBACEX MAKE P92 PIPES STOCKIST IN EUROPEGREAT SUPPLIERS OF EN X10CrWMoVNb9-2 ALLOY MATERIALGREAT STOCKHOLDER OF P92 PIPESP92 PIPES MAKE BY TUBACEX IN KOREAEN X10CrWMoVNb9-2 PIPES WITH APPROVED MANUFACTURERDISTRIBUTOR OF P92 PIPESV & M MAKE P92 PIPES IN EUROPEX10CrMoVNb92 SUPPLIERS IN ITALYBEST SUPPLIER OF ALLOY STEEL PIPESEN X10CrWMoVNb9-2 PIPES MAKE BY V & M EXPORTERS IN KOREAGREAT STOCKISTS OF X10CrMoVNb92 MATERIALHIGH QUALITY ALLOY STEEL PIPESP92 PIPES MAKE BY V & M STOCKIST IN GERMANYJAPAN ORIGIN APPROVED EN X10CrWMoVNb9-2 PIPES6″ NB X SCH40 ALLOY STEEL PIPEEN X10CrWMoVNb9-2 PIPES MAKE BY V & M EXPORTERS IN SWEDEN

What is 1.4404 ? 1.4404/ 1.4401 (ASTM 316/ 316L – ≈ SS2348) By using 1.4404 (ASTM 316/ 316L – ≈ SS2348) you get a corrosion resistant austenitic stainless steel with good formability. The steel is modified for machining and has very good corrosion resistance. The steel is often used for details within building and construction, process industry. The steel grade 1.4404 (also called ASTM 316/ 316L and ≈ SS2348) is a stainless ” acid-proof” steel which is easy to machine. The steel has improved machinability by, MAXIVAL®, and it is suitable for production of corrosion resistant products by machining. 1.4404 has a very good corrosion resistance which make it useful within a wide range of areas. It has an improved resistance to pitting and crevice corrosion in environments containing chlorides, due to the addition of moybdenium. It is non-magnetic but may become slightly magnetic after cold working and welding. Typical application areas for 1.4404: Construction Building Process Industry Reinforcement Product data sheet 1.4404 If you need further information about the properties of the steel grade, machining and welding: Specifications:ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to VDimensions:ASTM, ASME and APISize:1/8″NB TO 30″NB INERW 316L Pipes & Tubes:1/2″ NB – 24″ NBEFW 316L Pipes & Tubes:6″ NB – 100″ NB316L Pipes & Tubes:1/2″ NB – 16″ NBSchedule:SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXSType:Seamless / ERW / Welded / Fabricated / LSAW PipesSpecialized in:Large Diameter SizeLength:Single Random, Double Random & Cut Length.Form:Round, Square, Rectangular, Hydraulic EtcEnd:Plain End, Beveled End, Treaded Stainlesss Steel 316L Pipes & Tubes Equivalent Grades STANDARDWERKSTOFF NR.UNSJISAFNORBSGOSTENSS 316L1.4404 / 1.4435S31603SUS 316LZ3CND17‐11‐02 / Z3CND18‐14‐03316S11 / 316S1303Ch17N14M3 / 03Ch17N14M2X2CrNiMo17-12-2 / X2CrNiMo18-14-3

Name : EN 10297-1 Grade 38Mn6 alloy  Steel Seamless Tubes Exported Poland , Iran , SGS , DNV, TUV , IBR EN 10297-1 Grade 38Mn6 Specification EN 10297-1 Grade 38Mn6 Carbon Steel Seamless Tubes are most commonly used for general purpose applications worldwide.EN 10297-1 Grade 38Mn6 Tubes are ductile and strong Tubes with long wearing properties .These Tubes are manufactured as per EN Specification and commercially referred as carbon steel Tubes. EN 10297-1 Grade 38Mn6 Properties Chemical PropertiesCarbonSiliconManganesePhosphorousSulphurMolybdenumNickelChromiumCopperOthers0.34-0.420.15-0.301.40-1.650.0350.035––––– Mechanical PropertiesYield StrengthTensile StrengthElongation A5 minMPa minksi minMPa minMPa minksi minPercentage670––14 Equivalent DesignationDINENBSNFAASTMASME–EN 10297-1 Grade 38Mn6––––

What’s theX11CrMo9-1, X12CrMo9-1 , 1.7386 Bolier Steel Trade Name :High Alloy Boiler Steel X11CrMo9-1 , X12CrMo9-1 , Boiler Steel High Alloy Boiler Steel X11CrMo9-1  specification and Standard , High Alloy Boiler Steel X11CrMo9-1  Chemical Composition , High Alloy Boiler Steel X11CrMo9-1  equivalent, SEW High Alloy Boiler Steel X11CrMo9-1 Mechanical Properties? High Alloy Boiler Steel X11CrMo9-1  manufacturer in High Alloy Boiler Steel X11CrMo9-1 Chemical Composition : StandardSteel GradeChemical compositionC:Mn:Si:P:S:Cr:Ni:Mo:Al:Cu:ENX11CrMo9-1 – 1.7386 Chemical composition0.08 0.150.3 – 0.60.25 – 1.00<0.025<0.0108.0 – 10.0–0.9 – 1.1<0.4X12CrMo9-1 – 1.7386 Chemical compositionDIN0.07 0.150.3 – 0.60.25 – 1.00<0.025<0.0208.0 – 10.0–0.9 – 1.1––13Ch9M – 13Х9М Chemical composition0.09 0.15<0.5<0.5<0.035<0.0257.5 – 9.5<0.50.9 – 1.1–ASTMUNS K90941 – A213 T9 – A335 P9 – A387 Grade 9 Chemical composition<0.150.3 – 0.60.25 – 1.00<0.030<0.0308.0 – 10.0–0.9 – 1.1––STBA26 – STFA26 – STPA26 Chemical compositionJIS<0.150.3 – 0.60.25 – 1.00<0.030<0.0308.0 – 10.0–0.9 – 1.1–– H5M Steel Mechanical Properties Tensile Strength (Mpa)Impact Energy(J)Yield Strength(Mpa)Elongation(%)＞390KV20℃ >40J＞215＞22 X12CrMo5 Delivery condition : +NT Tensile Strength (Mpa)Impact Energy(J)Yield Strength(Mpa)Elongation(%)510-690KV20℃ >40J＞320＞22 We can supply the other grade seamless Boiler Steel Tubes , forged flange , butt welded fittings Cold-draw pipe In X11CrMo5 , 1.7362 . ASTM A182 Grade F5 Forged Flange , ASTM A335 P5 Boiler Steel Pipes ASTM A213 T5 Seamless Steel Pipes The other equivalents of grade : A1012 GRADE T5,  A182 GRADE F5,, , , UNS S50100, , A369 GRADE FP5, 15CH5M, 15KH5M, 15Х5М, 12CR5MO, 1CR5MO, S45110, CSN 17102, 1.7362+I, 1.7362+NT1, 1.7362+NT2, 1.7366, , X16CRMO5-1, Z 10 CD 5-05, , Z15CD5-05, 12CRMO19-5, 12 CRMO 19-5, BS 625, 12CRMO20-5, X11CRMO5+NT1, X11CRMO5+NT2 10CR20MO6 , A16CRMO20-5KW,X11CRMO5, X11CRMO5+I, , X12CRMO5 B16CRMO20-5KG, A199 GRADE T5, A200 GRADE T5 SCMV 6-1, SA 213 TYPE T5, SA 182 TYPE F5 SCMV 6-2, Z10CD5-05, Z 15 CD 5-05 A336 GRADE F5,UNS K41545 A387 GRADE 5, UNS S50200 SFVA F5A, SFVA F5B, STBA25, STFA25, STPA25, 10MOCR50, F-240.B, A-240.B.

stainless steel pipes with high quality in various grades.The stainless steel pipes cover welded steel pipes and seamless steel pipes.The shapes can be divided into stainless steel round pipe and stainless steel square pipe.They are mainly used in industry, medical, machinery,decoration and etc. Specification of Grade TP308/309/309S/310/310S/304//317/317l Welded Seamless Satinless Steel tube/Pipes Product NameGrade TP 308 309 309S 310 310S 304 317 317L welded seamless stainless steel pipe/tubeStandardSUS ANSI ASTM EN A249 DIN Austenitic ASME AISI JIS A789Out Diameter6-1000mmThickness0.4-30mmLength1-6m or as customers requiredround pipe/tube o.d. (mm)8, 9.5 , 12.7 , 15.9 , 17 , 18 , 19. 1 , 20 , 21 , 22.2 , 23 , 25.4 , 28 , 31.8 , 33, 35, 36, 38.1 , 40 , 41.8 , 42 , 45, 48 , 50 , 50.8 , 56 , 57 , 60, 63.5 , 76.2 , 80 , 89 , 101.6 , 108 , 114 , 127 , 133 , 141 , 159 , 168, 219rectangular/square pipe/tube (mm)10*10 , 12*12 , 15*15 , 18*18 , 19 * 19 , 20*10 , 20*20 , 22* 22 , 23* 11 , 23 *23 , 24* 12 , 24*24 ,25*13 , 25*25 , 28*28 , 30*15 , 30*30 , 30*60 , 36*23 , 36*36 , 38*25 , 38*38 , 40*10 , 40*20 , 40*40 ,45*75 , 48*23 , 48*48 , 50*25 , 50*50 , 55*13 , 60*40 , 60*60 , 70*30 , 73*43 , 80*40 , 80*60 , 80*80 , 95*45 , 100*40 ,100*50 ,100*100 , 120*60 , 150*100 , 150*150shaperound/square/rectangular/oval/specia sectionApplicationindustry,chemical,machinery,architecture,decoration,etc.Attentionproducts all with high quality and competitive price Application Area We produce a wide variety of pipes from a minimum diameter of 6A (10.5mm) to a maximum diameter of 450A (457.2mm). For larger diameters in excess of 300A, we can produce a thin wall thickness to the same standard as for the weld pipes (JIS G 3468 schedule 5S equivalent). We also produce pipes, including the general service application with austenite stainless steel, the SUS321 and SUS347 which have excellent heat resistance, and the duplex stainless steel (SUS329J3L-J4L) which has superior resistance to corrosion.

What’s theX11CrMo9-1, X12CrMo9-1 , 1.7386 Bolier Steel Trade Name :High Alloy Boiler Steel X11CrMo9-1 , X12CrMo9-1 , Boiler Steel High Alloy Boiler Steel X11CrMo9-1  specification and Standard , High Alloy Boiler Steel X11CrMo9-1  Chemical Composition , High Alloy Boiler Steel X11CrMo9-1  equivalent, SEW High Alloy Boiler Steel X11CrMo9-1 Mechanical Properties? High Alloy Boiler Steel X11CrMo9-1  manufacturer in High Alloy Boiler Steel X11CrMo9-1 Chemical Composition : StandardSteel GradeChemical compositionC:Mn:Si:P:S:Cr:Ni:Mo:Al:Cu:ENX11CrMo9-1 – 1.7386 Chemical composition0.08 0.150.3 – 0.60.25 – 1.00<0.025<0.0108.0 – 10.0–0.9 – 1.1<0.4X12CrMo9-1 – 1.7386 Chemical compositionDIN0.07 0.150.3 – 0.60.25 – 1.00<0.025<0.0208.0 – 10.0–0.9 – 1.1––13Ch9M – 13Х9М Chemical composition0.09 0.15<0.5<0.5<0.035<0.0257.5 – 9.5<0.50.9 – 1.1–ASTMUNS K90941 – A213 T9 – A335 P9 – A387 Grade 9 Chemical composition<0.150.3 – 0.60.25 – 1.00<0.030<0.0308.0 – 10.0–0.9 – 1.1––STBA26 – STFA26 – STPA26 Chemical compositionJIS<0.150.3 – 0.60.25 – 1.00<0.030<0.0308.0 – 10.0–0.9 – 1.1–– H5M Steel Mechanical Properties Tensile Strength (Mpa)Impact Energy(J)Yield Strength(Mpa)Elongation(%)＞390KV20℃ >40J＞215＞22 X12CrMo5 Delivery condition : +NT Tensile Strength (Mpa)Impact Energy(J)Yield Strength(Mpa)Elongation(%)510-690KV20℃ >40J＞320＞22 We can supply the other grade seamless Boiler Steel Tubes , forged flange , butt welded fittings Cold-draw pipe In X11CrMo5 , 1.7362 . ASTM A182 Grade F5 Forged Flange , ASTM A335 P5 Boiler Steel Pipes ASTM A213 T5 Seamless Steel Pipes The other equivalents of grade : A1012 GRADE T5,  A182 GRADE F5,, , , UNS S50100, , A369 GRADE FP5, 15CH5M, 15KH5M, 15Х5М, 12CR5MO, 1CR5MO, S45110, CSN 17102, 1.7362+I, 1.7362+NT1, 1.7362+NT2, 1.7366, , X16CRMO5-1, Z 10 CD 5-05, , Z15CD5-05, 12CRMO19-5, 12 CRMO 19-5, BS 625, 12CRMO20-5, X11CRMO5+NT1, X11CRMO5+NT2 10CR20MO6 , A16CRMO20-5KW,X11CRMO5, X11CRMO5+I, , X12CRMO5 B16CRMO20-5KG, A199 GRADE T5, A200 GRADE T5 SCMV 6-1, SA 213 TYPE T5, SA 182 TYPE F5 SCMV 6-2, Z10CD5-05, Z 15 CD 5-05 A336 GRADE F5,UNS K41545 A387 GRADE 5, UNS S50200 SFVA F5A, SFVA F5B, STBA25, STFA25, STPA25, 10MOCR50, F-240.B, A-240.B.

roduct Name :Standard : EN 10217-7 TC1 D3/T3 Welded stainless steel tube Quality : 1.4404 WITH ASTM A269 316(L) What is 1.4404 ? 1.4404/ 1.4401 (ASTM 316/ 316L – ≈ SS2348) By using 1.4404 (ASTM 316/ 316L – ≈ SS2348) you get a corrosion resistant austenitic stainless steel with good formability. The steel is modified for machining and has very good corrosion resistance. The steel is often used for details within building and construction, process industry. The steel grade 1.4404 (also called ASTM 316/ 316L and ≈ SS2348) is a stainless ” acid-proof” steel which is easy to machine. The steel has improved machinability by, MAXIVAL®, and it is suitable for production of corrosion resistant products by machining. 1.4404 has a very good corrosion resistance which make it useful within a wide range of areas. It has an improved resistance to pitting and crevice corrosion in environments containing chlorides, due to the addition of moybdenium. It is non-magnetic but may become slightly magnetic after cold working and welding. Typical application areas for 1.4404: Construction Building Process Industry Reinforcement Product data sheet 1.4404 If you need further information about the properties of the steel grade, machining and welding: Specifications:ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to VDimensions:ASTM, ASME and APISize:1/8″NB TO 30″NB INERW 316L Pipes & Tubes:1/2″ NB – 24″ NBEFW 316L Pipes & Tubes:6″ NB – 100″ NB316L Pipes & Tubes:1/2″ NB – 16″ NBSchedule:SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXSType:Seamless / ERW / Welded / Fabricated / LSAW PipesSpecialized in:Large Diameter SizeLength:Single Random, Double Random & Cut Length.Form:Round, Square, Rectangular, Hydraulic EtcEnd:Plain End, Beveled End, Treaded Stainlesss Steel 316L Pipes & Tubes Equivalent Grades STANDARDWERKSTOFF NR.UNSJISAFNORBSGOSTENSS 316L1.4404 / 1.4435S31603SUS 316LZ3CND17‐11‐02 / Z3CND18‐14‐03316S11 / 316S1303Ch17N14M3 / 03Ch17N14M2X2CrNiMo17-12-2 / X2CrNiMo18-14-3 TP 316L Stainless Steel Pipes & Tubes Chemical Composition : GradeCMnSiPSCrMoNiN316Lmin.–––––16.02.0010.0–max.0.082.000.750.0450.0318.03.0014.00.10 Physical properties : GradeDensity (kg/m3)Elastic Modulus (GPa)Mean Coefficient of Thermal Expansion (m/m/0C)Thermal Conductivity (W/m.K)Specific Heat 0-1000C (J/kg.K)Electrical Resistivity (n.m)0-100°C0-315°C0-538°Cat 100°Cat 500°C316L800019315.916.217.516.321.5500740 ASTM A312 / A213 SS TP 316L Pipes & Tubing Mechanical properties: GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardnessRockwell B (HR B) maxBrinell (HB) max316L48517040%95217

With the popularization of people’s awareness of environmental protection and health, new types of pipes for environmental protection water supply are springing up one after another, and the varieties are hard to enumerate.Cangzhou wilson pipeline  sales@wilsonpipeline.com Plastic lined steel pipe inherits the advantages and disadvantages of steel pipe and plastic pipe. One of the most important contents in pipe design is to reasonably determine the wall thickness of the pipe according to the use conditions and requirements, and this parameter directly affects the cost performance of the product. The unique wall thickness design of plastic lined steel pipe includes inner plastic pipe wall thickness and outer welded pipe wall thickness, which determines a series of technical characteristics. Epoxy resin composite steel pipe is a steel plastic composite product, which takes steel pipe as base pipe, plastic powder as coating material, melts a layer of plastic on its inner surface, melts a layer of plastic on its outer surface or anticorrosive coating of other materials. Plastic coated steel pipe can be divided into polyethylene coated steel pipe and epoxy coated steel pipe according to different inner coating materials. The product mark consists of code of plastic coated composite steel pipe, code of internal coating material and nominal size. The water supply plastic lined composite steel pipe is made of thermoplastic pipes such as polyethylene (PE), heat-resistant polyethylene (PE-RT), cross-linked polyethylene (PE-X), polypropylene (PP-R), unplasticized polyvinyl chloride (PVC-U) and chlorinated polyvinyl chloride (PVC-C) on the inner wall of the steel pipe according to the requirements of the transmission medium. Due to the improvement of process, some products have been added with plastic coating. The products are divided into plastic lined steel pipes for cold water and plastic lined steel pipes for hot water according to the temperature of water. The product mark consists of code of plastic lined steel pipe, code of plastic lined material and nominal diameter. When consumers choose such products, they should try their best Cangzhou wilson pipeline  sales@wilsonpipeline.com