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Expanded PTFE Gasket is 100% PTFE, resistant to all corrosive media. Soft, twistable and bendable at will.Excellent anti-wriggle variation ability and cold current resistance, even in case of cross change of temperature and pressure, good sealing can be assured. Expanded PTFE Gasket * 100% PTFE resistant to all corrosive media * Soft, twistable and bendable, used continue their service and keep its best performance * Excellent anti-wriggle variation ability and cold current resistance * Even in case of cross change of temperature and pressure, good sealing can be assured Prime Features * Easily to be used and replaced * Wide service scope, it can replace any asbestos gasket, seal-armoured gasket, metallic gaskets, etc * Diverse pipelines enameled products, glass, rubber products, plastic, non-rusting graphite lining tower, heat-exchanger * Great interchangeability * Easy to store and purchase Application Chemical manufacturing / Food equipment / Pharmaceutical plants / Petrochemical / Steel manufacturing / Distilling / Food and beverage / Pulp and paper processing / Power generation Standard Property Units ASTM Method Typical Values Compressibility % F-36 68 Recovery % F-36 12 Seal ability Ml/hr F-37-B 0.00(Fuel A)/0.02(Nitrogen) Creep Relaxation % F-38 Temperature Limit oF -450 to +600 Pressure Limit Full vacuum to 3000

The Mineral Fiber gasket is cut from Mineral Fiber rubber sheets. The Mineral Fiber sheet is made from Mineral fiber, natural rubber, filling material and dye, compressed and calendered under high temperature and pressure into a sheet form. Normal color: Black with some white, blue or green-white, etc. Mineral Fiber Rubber Gasket * Mineral Fiber gaskets are cut from Mineral Fiber rubber sheets * Suitable for use as an oil-resistant jointing medium for heat installations and engine sealing Typical Application For static sealing in flange joint of pipeline, valve, shipping industry, oil, etc. Styles For static sealing in flange joint of pipeline, valve, shipping industry, oil, etc. CAF Gasket 1500: cut from Mineral Fiber rubber sheets. CAF Gasket 1500: cut from Mineral Fiber rubber sheets. Temperature: 150℃, 200℃, 250℃, 300℃, 350℃, 400℃, 450℃. Oil Resistant CAF Gasket 1500OR: cut from Oil resistant Mineral Fiber rubber sheets. Temperature: 150℃, 200℃, 250℃, 300℃, 350℃, 400℃, 450℃. Standard ASME, JIS, JPI, ASNI, DIN, etc. Or manufactured gasket accordance customers requirements.

A socket weld full coupling, joins pipe two pipe or to a nipple etc. Used to join small bore plain end pipes where the pipe spec requirement is socket weld. Product: Socket Weld Full coupling Size : 1/2″NB TO 4″NB IN Class : 3000 LBS, 6000 LBS, 9000 LBS Type : Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT Form : 45 Deg Elbow, 90 Deg Elbow, Forged Elbow, Threaded Elbow, Socket Weld Elbow. MATERIALS :  Stainless Steel Socket Weld Full coupling – SS Socket Weld Full coupling  ASTM A182 F304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L Duplex Stainless Steel Socket Weld Full coupling – Duplex SS Socket Weld Full coupling ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61. Carbon Steel Socket Weld Full coupling – CS Socket Weld Full coupling ASTMA 105/A694/ Gr. F42/46/52/56/60/65/70 Low Temperature Carbon Steel Socket Weld Full coupling  – LTCS Socket Weld Full coupling A350 LF3/A350 LF2 Alloy Steel Socket Weld Full coupling – AS Socket Weld Full coupling ASTM / ASME A/SA 182  F1/F5/F9/F11/F22/F91 Nickel Alloy Socket Weld Full coupling  : Standard: ASTM / ASME SB 564 / 160 / 472. UNS 10276 (HASTELLOY C 276 Forged Elbow ) UNS 2200 (NICKEL 200 Forged Elbow ),  UNS 2201 (NICKEL 201 Forged Elbow ),  UNS 4400 (MONEL 400 Forged Elbow ),  UNS 8020 (ALLOY 20 Forged Elbow ) UNS 8825 INCONEL 825 Forged Elbow ),  UNS 6600 (INCONEL 600 Forged Elbow ),  UNS 6601 (INCONEL 601 Forged Elbow),  UNS 6625 (INCONEL 625 Forged Elbow), Copper Alloy Socket Weld Full coupling ASTM / ASME SB 61 / 62 / 151 / 152. C 70600 (CU -NI- 90/10) – Cupro Nickel Forged Elbow  C 71500 (CU -NI- 70/30) – Copper Nickel Forged Elbow  UNS NO. C 92200, UNS NO. C 83600, UNS NO.  UNS NO C 10100, C 10200, C 10300, C 10800, C 12000, C 12200 Nominal  Diameter  Depth of Socket Dimension of Socket Wall Thickness End Wall Thickness The length of midst Cmin Kmin Coupling Half- Coupling DN NPS Jmin d13000LB6000LB9000LB3000LB6000LB3000LB E F Sch80 Sch160 XXS Sch80 Sch160 XXS 6 1/8 1010.7 3.2 3.5 –5.06.5–61681/41014.13.34.0–5.06.5–616103/81017.53.54.4–5.06.5–617151/21021.84.15.28.26.58.011.01022203/41327.44.36.18.66.58.012.510242511334.25.07.010.09.511.014.01329321.1/41342.95.37.010.69.511.014.01330401.1/21348.35.67.811.211.012.516.013325021361.16.19.512.212.516.019.01941652.1/21676.9(73.8)7.712.5–16.019.0–1943 8031689.88.3 13.8 –19.022.0–1945 100 4 19115.5 9.4 – –22.028.5–1948 Note: Average of socket wall thickness around periphery shall be no less than listed values. The minimum values are permitted in localized areas. Note: 1 Average of socket wall thickness around periphery shall be no less than listed values. The minimum values are permitted in localized areas. 2 Upper and lower values for each size are the respective maximum and minimum dimensions.

The socket weld half coupling can be directly welded to the run pipe, to make a branch connection. Used to take a small bore pipe branch-off from a large bore pipe where the pipe spec requirement is socket weld in small bore size. Product: Socket Weld Half Coupling Size : 1/2″NB TO 4″NB IN Class : 3000 LBS, 6000 LBS, 9000 LBS Type : Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT Form : 45 Deg Elbow, 90 Deg Elbow, Forged Elbow, Threaded Elbow, Socket Weld Elbow. MATERIALS :  Stainless Steel Socket Weld Half Coupling – SS Socket Weld Half Coupling  ASTM A182 F304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L Duplex Stainless Steel Socket Weld Half Coupling – Duplex SS Socket Weld Half Coupling ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61. Carbon Steel Socket Weld Half Coupling – CS Socket Weld Half Coupling ASTMA 105/A694/ Gr. F42/46/52/56/60/65/70 Low Temperature Carbon Steel Socket Weld Half Coupling  – LTCS Socket Weld Half Coupling A350 LF3/A350 LF2 Alloy Steel Socket Weld Half Coupling – AS Socket Weld Half Coupling ASTM / ASME A/SA 182  F1/F5/F9/F11/F22/F91 Nickel Alloy Socket Weld Half Coupling  : Standard: ASTM / ASME SB 564 / 160 / 472. UNS 10276 (HASTELLOY C 276 Forged Elbow ) UNS 2200 (NICKEL 200 Forged Elbow ),  UNS 2201 (NICKEL 201 Forged Elbow ),  UNS 4400 (MONEL 400 Forged Elbow ),  UNS 8020 (ALLOY 20 Forged Elbow ) UNS 8825 INCONEL 825 Forged Elbow ),  UNS 6600 (INCONEL 600 Forged Elbow ),  UNS 6601 (INCONEL 601 Forged Elbow),  UNS 6625 (INCONEL 625 Forged Elbow), Copper Alloy Socket Weld Half Coupling ASTM / ASME SB 61 / 62 / 151 / 152. C 70600 (CU -NI- 90/10) – Cupro Nickel Forged Elbow  C 71500 (CU -NI- 70/30) – Copper Nickel Forged Elbow  UNS NO. C 92200, UNS NO. C 83600, UNS NO.  UNS NO C 10100, C 10200, C 10300, C 10800, C 12000, C 12200 Dimensions of ASME B 16.11 Socket Weld Half Coupling NPS 1/2 to 4 – 3000 LBS – ASME B 16.11 NPS Socket Bore Depth Socket Bore diameter Socket wall thickness Laying lengths B J D C Coupling E 1/2 21.95 21.70 10 16.6 15 4.65 4.10 9.5 3/4 27.30 27.05 13 21.7 20.2 4.90 4.25 9.5 1 34.05 33.80 13 27.4 25.9 5.70 5.00 13 1¼ 42.80 42.55 13 35.8 34.3 6.05 5.30 13 1½ 48.90 48.65 13 41.7 40.1 6.35 5.55 13 2 61.35 61.10 16 53.5 51.7 6.95 6.05 19 2½ 74.20 73.80 16 64.2 61.2 8.75 7.65 19 3 90.15 89.80 16 79.5 46.4 9.50 8.30 19 4 115.80 115.45 19 103.8 100.7 10.70 9.35 19 Dimensions Socket Weld Half couplings – NPS 1/2 to 2 – 6000 LBS – ASME B16.11 NPS Socket Bore Depth Socket Bore diameter Socket wall thickness Laying lengths B J D C Coupling E 1/2 21.95 21.70 10 12.5 11 5.95 5.20 9.5 3/4 27.30 27.05 13 16.3 14.8 6.95 6.05 9.5 1 34.05 33.80 13 21.5 19.9 7.90 6.95 13 1¼ 42.80 42.55 13 30.2 28.7 7.90 6.95 13 1½ 48.90 48.65 13 34.7 33.2 8.90 7.80 13 2 61.35 61.10 16 43.6 42.1 10.90 9.50 19

General rules for stainless steel pipeline 1 check the quality of each part of the piece, do not meet the requirements should be timely treatment, prevent the unqualified parts for the system. The use of nylon sling should be 2 stainless steel pipeline lifting, prohibit the use of stainless steel wire rope hoisting stage. 3 connecting the various components, welding elbow, flange, high pressure valve, welding after passing inspection. The use of 4 pipeline valves, instrumentation, before the installation according to the design requirements of the strength and sealing test, inspection qualified, not qualified to install. Meet the installation requirements should be accompanied by a certificate. Before the installation of 5 stainless steel pipelines, should be measured according to the drawings, the scene did not confirm the question for installation. 6 stainless steel pipeline installation, should have adjusted, should according to the actual measurement, according to the actual measurement of the size of cutting required size adjustment. 7 stainless steel pipeline installation should check whether the stainless steel pipeline cleaning, if the pipe is dirty, should be timely treatment. In the installation of welding. 8 stainless steel pipeline installation required to fill out the “pipeline construction inspection record” Source: wilsonpipeline Pipe Industry Co., Limited (www.wilsonpipeline.com)

South Texas Oilfield Expo San Antonio 27. – 28. July 2016 | National exhibition of oil and gas industry The South Texas Oilfield Expo is a national exhibition of the oil and gas industry, which takes place once a year in San Antonio, Texas. The show is known for its specific focus on networking, business development and sales and is an exclusive marketplace for professionals in the oil and gas industry. It offered only high quality products and services. Exhibitors and visitors have the opportunity to meet face to face, to follow the evolution of the market, to study the competition and also to complete oil field businesses and ultimately to maximize profit. This allows competitive advantage and cost synergies in an increasingly global industry and access to modern technologies and the latest innovations. The South Texas Oilfield Expo will take place on 2 days from Wednesday, 27. July to Thursday, 28. July 2016 in San Antonio. Product groups: Commodities, distillation towers, gas, gas handling equipment, offshore equipment, oil, oil handling equipment, oil products, pipes, pumping equipment, refining technology, … Industry sectors: Commodities, Conveying Technology, Industry, Oil Exploration, Oil Industry, … Cycle: annually Audience: professional visitors only Date: 27.07.2016 – 28.07.2016* Wednesday – Thursday, 2 days Past editions: 29. – 30. July 2015 09. – 10. July 2014 18. – 19. September 2013 Local time: 04:47 h (UTC -6) Fair organizer Texas Classic Productions, L.L.C. 315 N Center St. 75601 Longview, USA Tel: (866) 918-5550 Fax: (866) 719-9701 info@texasclassicproductions.com texasclassicproductions.com

Oil & Gas Tanzania Dar es Salaam 07. – 09. July 2016 | Int’l Trade Exhibition on oil, gas & petroleum The Oil & Gas Tanzania is an international exhibition on petroleum and gas production. It takes place on three consecutive days at Miami City Conference Centre of Dar-es-Salaam in Tanzania. On this important industry gathering, decision makers as well as industry experts of influential companies present the latest products, services and developments in the areas of petroleum and gas production reaching from chemicals and equipment up to procedures, transport vehicles and monitoring devices. In line with this, they take the opportunity to exploit the potential of Africa by making new, sustainable business contacts on a global level up to joint ventures. The new, modern Miami City Conference Centre of Dar-es-Salaam is one of the most important exhibition centres for events of all kinds across Africa. There are lots of exclusive hotels in the immediate vicinity of the centre. Visitors and exhibitors meet for the 2nd time on the Oil & Gas Tanzania on 3 days from Thur., 07.07.2016 to Sat., 09.07.2016 in Dar es Salaam. Product groups: chemicals, compressors, dredging, fluids, FPSO equipment, FPSO vessels, LNGs, lubricants, oil spill response equipment, piling, production monitoring, pumps, reservoir monitoring, rock dumping, trenching, well servicing equipment, … Industry sectors: Energy, Oil Exploration, Oil Industry, … Year of foundation: 2015 Cycle: annually Audience: professional visitors only Date: 07.07.2016 – 09.07.2016* Thursday – Saturday, 3 days Past editions: 27. – 29. August 2015 Local time: 12:47 h (UTC +3) Fair organizer Expo Group UAE One Sheikh Zayed Road Dubai, UAE response@expogroup.net www.expogr.com

ZAMBIABUILD: 2nd Zambia International Building, Construction & Interior Exhibition Zambia Build is the leading and most significant event in construction, building and interiors in Zambia. It will take place from 23 – 24 June 2016 at the New Government Complex Conference Centre in Lusaka, Republic of Zambia. After the huge success of the first edition, which included 32 exhibitors from 12 countries and 500+ participants, ZambiaBuild returns with a larger and more comprehensive range of exhibitors, to showcase and promote businesses in a faster growing industry. A wide ranging programme will explore every key issue and work with notable industry leaders and organisations to address current issues and future prospects. Over the two-day event, there will be a trade exhibition, series of workshops, B2B meetings, delegations, visitors from public and private sectors. NEW AT ZAMBIABUILD 2016: Dedicated Industry Workshops National Pavilions Co-Sharing Exhibition Area Awards Best Stand B2B Meetings Arrangements Evening Functions and Networking Sessions Company Presentations Technical Demonstrations Broadcasted Interviews Visit ZAMBIABUILD website:  www.zambiabuild.com Request ZAMBIABUILD brochure: http://en.request.ametrade.org/

Sulfuric acid immersion stainless steel elbow test can put 302 and 304 and 316 and 317 distinguished. The sample cutting edge through fine grinding, and then the concentration of 20~30%, temperature of 60~66 nitrate (accounted for 1.42) in the cleaning and passivation for half an hour. Concentration of sulfuric acid test solution was 10%, heated to 71 degrees when.302 and 304 stainless steel elbow is immersed in the hot solution, rapid corrosion and a large number of bubbles, sample within a few minutes of black; and 316 and 317 steel bend specimen is not subject to corrosion or reaction is very slow (bubble) sample in 10 to 15 minutes do not change color. At the same time, if the test sample with known composition to approximate comparison, can make the test more accurate. Copper sulfate test is fast to distinguish between ordinary carbon steel elbow and all types of stainless steel elbow is the most simple method. The use of copper sulfate solution concentration is 5~10%. Before the test, the test area should be thoroughly cleaned of oil or various impurities, and polishing cloth polishing a small region, then dropping to clean up after the regional drop note copper sulfate solution. Ordinary carbon steel elbow or iron elbow in a few seconds will form a layer on the surface of copper, and the surface of the stainless steel elbow does not produce copper precipitation or copper color. The magnetic test is the easiest way to distinguish the annealing of stainless steel elbow and ferritic stainless steel elbow. Austenitic stainless steel elbow is non-magnetic steel elbow, but the high pressure after cold working with mild magnetic; and pure chrome steel elbow and low alloy steel elbow are strong magnetic steel elbow.

European Bulk Liquid Storage 2016 Date: 7th September 2016 – 8th September 2016 Location: Tarragona – Spain Applying business strategies to ever-changing market dynamics After three successful years of ACI’s European Bulk Liquid Storage conference we are proud to announce that the fourth edition will take place on the 7th & 8th September in Tarragona, Spain. Our two day event will bring together key industry stakeholders from the sector to address a need to invest in storage facilities and expansion of terminals, with a focus on safety and environmental standards. Join us in Tarragona to hear more about latest technologies, how to increasing terminal efficiency and strategies for cost management. Come and join us for an exclusive Site Visit at Port of Tarragona,  the most integrated chemical and logistical hub in the Mediterranean. During the afternoon of Tuesday 6th September 2016 take the opportunity to visit Port of Tarragona for free! In just a few hours you will visit the facilities and terminals, learn about the most attractive chemical cluster in Southern Europe, enhance your chance of creating business opportunities and network with senior executives from the industry. Introduction of Port of Tarragona  and  Chemical Cluster ChemMed Networking session –refreshment and canapes Tour around the port facilities, its terminals and the industrial chemical complex There is no extra charge to attend the site visit! However spaces are limited and allocated on a first come first served basis. So please save the date and register your attendance for the site visit when booking for the conference. DetailsStart:7th September 2016End:8th September 2016Event Categories:Chemicals, Fuels & Lubricants, Oil & Gas – TransportationWebsite: European Bulk Liquid Storage 2021 ContactName:Ricardo Garcia – ContentPhone:+48 (0) 61 646 7042Email:rgarcia@acieu.netName:Cheryl Williams – Marketing, Sales & Media PartnershipsPhone:+44 (0) 203 141 0623Email:cwilliams@acieu.netName:Krisztina Maria Szabo – SponsorshipPhone:02031410603Email:kszabo@acieu.netName:Claire Taylor-Payne – LogisticsPhone:+ 44 (0)20 3141 0601Email:claire@acieu.net

The design and manufacture of carbon steel elbow must be considered when the hardness of the carbon steel elbow, so how to improve the hardness of the carbon steel elbow, through research we found that the carbon steel elbow to heat treatment process, let’s look at some knowledge of the heat treatment on the carbon steel elbow, carbon steel elbow heated to a certain temperature and heat preservation for a period of time, and then make it slowly cooling, called annealing. Hot bend annealing is a heat the steel to the phase change or part of the phase transition temperature, slow cooling after heat preservation heat treatment method. The purpose of annealing is to eliminate tissue defects, improve the organization make composition uniformity and fine grains, increase mechanical properties of the hot pressing elbow, reduce residual stress; Can decrease the hardness at the same time, improve the plasticity and toughness, improve machinability. So before annealing in order to eliminate and improve both the legacy of tissue defects and internal stress, and to prepare for the follow-up process, so the annealing is belong to the intermediate heat treatment, also called heat treatment in advance. Carbon steel elbow quenching Quenching is carbon steel elbow heated to above the critical temperature, heat preservation for a period of time, then quickly into the quenching medium, the temperature plummeted, rapid cooling, at the rate of greater than the critical cooling rate, which is mainly composed of martensite and unbalanced heat treatment method of the organization. Can increase strength and hardness of the steel quenching, but to reduce its plasticity. That is commonly used in quenching hardening agent are: water, oil, caustic soda, and salt solution, etc. Carbon steel elbow is fire Normalizing is carbon steel elbow heated to above the critical temperature, all made of steel elbow into homogeneous austenitic, and natural cooling method of heat treatment in air. It can eliminate the net cementite hypereutectoid hot-pressing elbow to the hypoeutectoid hot-pressing elbow normalizing can refine crystal lattice, improve comprehensive mechanical properties, low requirements for the parts use the normalized instead of the annealing process is more economic.

Concrete Asia 2016 September 21 – September 23 CONCRETE ASIA 2016 is an international exhibition and conference for concrete and building construction with a focus on the industry’s latest technologies and techniques. Held alongside the Asian Construction Week, a total of over 25,000 square metres of the newest innovative products will be showcased. Reach out to the 600 million population market in ASEAN at this platform; meet professional manufacturers and suppliers, increase sales and ROI, market your brand in creating awareness, thus network and extend each customer base to tap on new opportunities in this growing market. For more information, visit: www.concrete-asia.com Contact: Email: Rebecca.lim@giec.biz, Phone: +65-67023005 Venue 4 IMPACT Exhibition and Convention Center 10 Popular Road Bangkok, 11120 Thailand DetailsStart:September 21End:September 23Event Category:TradefairsWebsite:http://www.concrete-asia.com OrganizerGLOBE INTERNATIONAL Events Consultancy Pte LtdWebsite: HOME