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FC Gate Valve (API 6A and NACE MP0175)

FC Gate Valve The valve is one of our main products which is according to API 6A and NACE MP0175 to design and manufacture and test. Pressure- containing parts is applied by alloy steel which can satisfy all kinds of working conditions. The characteristic: 1, The body and bonnet are sealed by metal to improve the seal performance. 2, Reverse seal mechanism sets between the stem and bonnet to make the seal filler to be replaced easily.

FC Gate Valve (API 6A and NACE MP0175)

Stainless Steel Gate Valve (One-piece, Two-piece, Three-Piece)

Stainless Steel Gate Valve Name: Stainless steel gate valve Size: 2 -32 Pressure: Class150-1500LB Material: WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L Design & Manufacture Std.: API608, ASME B16.34, API6D, BS5351 Face to Face Std.: ASMEB16.10 (JISB2002), API 6D, DIN3202, ASME B16.25 End Connection Std.: ASME B16.5, ASME B16.47, JISB2212-JISB2214, DIN2543-2550, ASME B16.34 Test Standard: ISO5208,

Stainless Steel Gate Valve (One-piece, Two-piece, Three-Piece)

API 603 Gate Valves Class150~300, PN2.0~5.0MPa

API 603 Gate Valves Class150~300, PN2.0~5.0MPa  Structural features: Our stainless steel gate valves are developed and designed in accordance with API603 Corrosion-Resistant, Bolted Bonnet Gate Valves--Flanged and Butt-Welding Ends, which take the advantages of compact structure, light weight, easy open and close, and lower price than API 600 standard gate valves for lowered construction cost.
The connecting flanges and structural length of valves

API 603 Gate Valves Class150~300, PN2.0~5.0MPa

Low Temperature Gate Valves

① To avoid abnormal pressure rise in the middle chamber, pressure relief opening is fitted at the inlet side of disc. ② The length of the top of bonnet depends on the working temperature of valve to ensure reliable sealing of stem packing.③ Use reasonable materials for the components like packing and gaskets etc. according to working temperature. ④ Strict control of the chemical composition of materials and the mechanical performance index such as

Low Temperature Gate Valves

Bellows Gate Valves

Bellows gate valves are suitable for Class150~900, PN1.0~16.0MPa, -29~425℃ (carbon steel) and -29~500℃ (stainless steel) pipelines to cut off or put through the media in pipelines. They may be made of different materials to adapt to such media as water, steam, oils, nitric acid, acetic acid, oxidant and urea etc. Standard specifications: Design and Manufacture Structure Length Flange Test  API600、 GB12234  ANSI B16.10、 GB12221ANSI B16.5、

Bellows Gate Valves

Pressure seal forged gate valve

Pressure:150LB-2500LB Gate valve Size: DN15-DN50 Design Std:API,DIN,BS,GB,JIS,EEMUA Product Material:A105,F5,F11,F22 The form of three types of forged steel gate valve cover design.The first one is the bolted-bonnet gate valve cover, according to the form of this design of valve design, the valve body and valve cover with bolt nut connection, spiral wound gasket (316 folders manufacturing flexible graphite) seal. the special requirements of customers can also connect the metal ring.

Pressure seal forged gate valve
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