Shanghai Autotight Valve& Fitting Co., Ltd. is a professional and diversified valve manufacturer, specializing in ball valve, gate valve, globe valve, non-return valve, butterfly valve, pipe fitting, sanitary valve etc. Available in a wide range of sizes and materials, these valves are specifically designed for Chemical Industry, Stainless Industry, Medicines, Food, Science and Technology, environment-protection Industry.
The area of factory building is more than 40, 000M2. ( the new factory zone is under construction) .We are certified ISO9001-2000, CE and API6D. The products have been exported to U.S.A., Europe, Middle East, Southeast Asia, etc.
As always, Our objective is to be your preferred partner and supplier, through providing you with products that are engineered to meet your exacting requirements, delivered on time, with a commitment to through-life support and above all, to the quality standards demanded in today' s business arena.
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- 1PC/ 2PC/ 3PC full bore 1000PSI stainless steel ball valve
3PC full bore 1000PSI stainless steel ball valve
Connection mode: threaded
Threaded standards: BSPT, NPT, DIN2999
Materials: ASTM SS 316, ASTM SS 304, ASTM SS 301, ASTM CF8M
Size: DN6-100, 1/ 4-4 inches
Applications: water, oil, natural gas industries
- Stainless Steel Butt-welding Ball Valves
Materials: ASTM SS 316, ASTM SS 304, ASTM SS 301 and ASTM CF8M
With butt-welding or extended butt-welding end
Size: DN9-100, 3/ 8 to 4 inches
Applications: water, oil and natural gas
- Welding fittings, welding elbow, welding tee, union
Applicable StandardsASME/ ANSI B16.9, , ANSI, DIN, JIS, ASME, ASTM, MSS SP-75, GB/ T12459, GB/ T13401Products
Description :
Name: welding fittings, welding elbow, welding tee, union(Elbow(90°, 45°), Tee, Full coupling, Half coupling, Boss, Reducingcoupling, Cap, Hexagon head male plug, Hexagon busing, Reducing Hexagonnipple, Hexagon nipple, Hexagonal nut, Nipple, Union, Street 90°elbow, 180°Returns elbow etc)
Size: Welding fittings 10"-80"(DN250-DN2000), Seamless fittings1/ 2"-24"(DN15-DN600)
Wall thickness: SCH5S-XXS
Material: ASTM A234 WPB/ WPC/ WP1/ WP11/ WP22/ WP5, ASTM A860(MSSSP-75)WPHY42...WPHY70, ASTM A420 WPL6, API 5L PSL 1 A25/ A/ B/ X42...X70, API 5LPSL 2 B/ X42/ X46...X80, ASTMA403WP304/ WP304L/ WP304H/ WP316/ WP316L/ WP317L/ WP321/ WP321H
Applications: petroleum, / chemical industry/ power/ ship building/ papermaking/ metallurgy/ construction, / water supply and sewerage works.
Contact: Jessie ZHANG(Ms.)
MSN: jessie880704@hotmail.com
- Wafer Butterfly Valve With Handle
Wafer butterfly valve
Types: flange butterfly valve, cast iron butterfly valve
Butterfly valve is in: cast iron, DIN, soft seal, PN16, handle
- Full Bore 200PSI Stainless Steel Globe Valve
Full Bore 200PSI stainless steel globe valve
Connection mode: threaded Female
threaded end: BSPT, NPT, DIN2999
Materials: ASTM SS 304, ASTM CF8M, ASTM CF8, ASTM SS 316 Size: DN6-50, 1/ 4-2 inches
Applications: water, oil, natural gas
Contact: Jessie ZHANG(Ms.) MSN: jessie880704@hotmail.com
- Flange
1) Stainless steel flange and carbon steel flange
2) Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS
3) Special design available
4) Material: 304, 316, 304L, 316L.A105, Q235, etc.
5) Type: Socket-weld, Welding neck, Slip on etc
6) Size: 1/ 2"-24"
7) Pressure Class: 150-2500LB, 5-30K, PN0.25- 32Mpa.
contact:Jessie Zhang
Msn:jessie880704@hotmail.com
- API Y Strainer
Designed and manufactured in accordance dimensions to MFG
Check and test dimensions to API598
Face-to-face/ end dimension to MFG
Flange dimensions to ANSI B16.5
Applications: water, oil and gas
Contact: Jessie ZHANG(Ms.)
MSN: jessie880704@hotmail.com
- Sanitary butterfly valve
Connection mode: welded, quick-install, threaded, flanged clamp-type
Material quality: SUS304, SUS316L
Flux domination of pipeline: DN25-150&1”-6”, applied to the stainless steel pipeline system.
Working principle: remote-controlled operation by the driving gear r manual operation by the handle
Three dive forms: normally closed, normally opened and opened and closed by two air flues separately.
contact:Jessie Zhang
Msn:jessie880704@hotmail.com
- Class150, 300, 600 cast steel swing check valve
Class150, 300, 600 cast steel swing check valve
Flange standard: ANSI B 16.5
Materials: ASTM WCB, ASTM F304L, ASTM F316L, ASTM A351-CF8M, ASTM A351-CF8, ASTM A351-CF3M
Applications: water, oil, natural gas
- Class 150/ 300/ 600 Cast Steel Gate Valve
Class 150, 300, 600 Cast Steel Gate Valve
BB/ OS & Y structureDesign
manufacture: API 600, API6DFlange
stardard: ANSI B 16.5
Materials: ASTM WCB, ASTM SS 304, ASTM SS 316, ASTM CF8M, ASTM CF8
Application: water, oil, natural gas
Contact: Jessie ZHANG(Ms.)
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