4 Inch Gate Valve

Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for 4 Inch Gate Valve,Two Piece Ball Valve,Flange Gate Valve. Our Enterprise Core Principle: The prestige 1st ;The quality guarantee ;The customer are supreme. The product will supply to all over the world, such as France ,Guernsey ,Reunion Island ,Japan ,El Salvador . To win customers' confidence, Best Source has set up a strong sales and after-sales team to provide the best product and service. With high-level talents, scientific management, excellent team and considerate service, we are deeply favored by domestic and foreign customers. We look forward to establishing successful business relationships with new clients all over the world in the near future. Business visits to our business in Bulgaria and factory are generally welcome for a win-win negotiation.

GOST Light Type Gate Valve

GOST Light Type Gate Valve Z41H (WCB,CF8,CF8M,Ti,Ni） 1.Type: Z41H 2.Size: DN50~600mm 3.Pressure: 1.6～6.4MPa 4.Material: Cast steel, Stainless steel, Etc.

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GOST Heavy Type Gate Valve

GOST Heavy Type Gate Valve Z41H (WCB,CF8,CF8M,Ti,Ni） 1.Type: Z41H 2.Size: DN50~600mm 3.Pressure: 1.6～6.4MPa 4.Material: Cast steel, Stainless steel, Etc.

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API Flanged Rising Stem Gate Valve

API Flanged Gate Valve Z40H,Z40W (WCB,CF8,CF8M,Ti,Ni） 1.Type: Z40H,Z40W 2.Size: 2~36 3.Pressure: Class 150～300 4.Material: Cast steel, Stainless steel, Etc.

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JIS Flanged Gate Valve

JIS Flanged Gate Valve Z41H,Z41W (SCPH2,SCS13,Ti,Ni） 1.Type: Z41H,Z41W 2.Size: 2''～36'' 3.Pressure: 10K,20K 4.Material: Cast steel, Stainless steel, Etc.

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The Forged Steel Flange Gate Valve CL150-600 10-40K

Forged Steel Flanged Gate Valve PN16-PN160 CL150-600 10-40K

Forged Steel Flanged Gate Valve PN16-PN160 CL150-600 10-40K 1.Type: Z41Y 2.Size: 1/2''~2'' 3.Pressure: CL150-600 10-40K 4.Material: Forged steel

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Forged Steel Butt-Welding Gate Valve

Z61H,Z61Y Forged Steel Butt-Welding Gate Valve 1.Type: Z61H,Z61Y 2.Size: 3/8''~2'' 3.Pressure: CL150-600 4.Material: Forged steel

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The Forged Steel NPT(S.W) Gate Valve CL150-800

Forged Steel Internal Thread NPT Gate Valve CL150-800

Z11H、Z11Y Forged Steel NPT(S.W) Gate Valve CL150-800 1.Type: Z11H、Z11Y 2.Size: 3/8''~2'' 3.Pressure: CL150-800 4.Material: Forged steel

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Wear-resistant And Corrosion-resistant Ceramic Gate Valve

Z41CY Wear-resistant And Corrosion-resistant Ceramic Gate Valve 1.Type: Z41CY 2.Size: DN15~300mm 3.Pressure: 1.6～2.5MPa 4.Material: Cast steel,Stainless steel (304L/R, 316L/R)

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