Carbon / Cast Steel Gate Valve 150lbs 300lbs 600lbs 800lbs 900lbs 1500lbs 2500lbs

ANSI standard 150lbs 300lbs 600lbs  800lbs 900lbs 1500lbs 2500lbs Cast Steel Gate Valve

Brief introduction:

Forged steel gate valves are available in three bonnet designs. The first design is the Bolted, with male-female joint, spiral wound gasket, made in F304L/graphite.Ring joint gasket are also available on request. The second design is the welded bonnet, with a threaded and seal welded joint. On request a full penetration strength welded joint is available. The third design is the pressure seal bonnet, with a threaded and pressure seal bonnet joint.

Technical Specification

*  Gate valves conform to API 602,and ASME B 16.34
*  Each are tested according to API 598,and marking is per MSS SP-25

*  Full Port or Conventional Port
*  Outside Screw and Yoke(OS & Y)
*  Two piece self-aligning packing gland 
*  Bolted bonnet with spiral wound gasket, threaded and seal welded bonnet or threaded and

   pressure seal bonnet 

*  Integral backseat
*  Socket weld ends to ASME B16.11 
*  Screwed Ends (NPT) to ANSI/ASME B1.20.1

Mail part & material 

NO.	Part Name	CS to ASTM	AS to ASTM	SS to ASTM
		Type A105	Type F22	Type F304(L)	Type F316(L)
1	Body	A105	A182 F22	A182 F304(L)	A182 F316(L)
2	Seat Ring	A276 420	A276 304	A276 304(L)	A276 316(L)
3	Wedge	A276 430&410	A182 F304	A182 F304(L)	A182 F316(L)
4	Stem	A182 F6	A182 F304	A182 F304(L)	A182 F316(L)
5	Gasket	Corrugated SS+ graphite		SS+PTFE
6	Bonnet	A105	A182 F22	A182 F304(L)	A182 F316(L)
	Sell No Category New Login Topper Smart Bidet Tiolet Seat Co., Ltd. Suzhou Yuanda Purification Hebei Clavos Common Nails Manufacturing Exports Co., Ltd Anping Annealed Wire Factory CV. Starindo Gem Huzhou Dapu Stainless Steel Co VXT - GROUP AoYong Glass Fibre Fabrics Qingdao Gofai Rubber and Plastic Products Co.,Ltd Insulation Blowing Machines-insulationmachines.net Kingde Bar Grating Co Shandong Aerct Gabiony Factory JinDing Reinforcing Steel Bar Manufacture Co. Victall Perforated Tubing Co SciSe Highway Barriers Co. ZHEJIANG QIAI TUBING INDUSTRY CO.,LTD Ningbo Leap Seals Industry Co., Ltd Lanatal Decorative Mesh Curtains Co. Pinghu Zhanpeng Hot Melt Adhesive Web & Film Co., Ltd. Modern Sealing LLC Company QR code Anytime Anywhere Mobile