Lanzhou High Pressure Valve Co.,Ltd.

Lanzhou High Pressure Valve Co.,Ltd.

Founded in 1938, Lanzhou High Pressure Valve Co., Ltd. is the only new high-tech enterprise in five northwest provinces specializing in the development, design, manufacturing and sales of high-temperature valve, high-pressure valve, low-temperature valve and valve of high alloy and large diameters.

Range of products: valves of over 960 models and over 3580 specifications covering gate valve, globe valve, check valve, ball valve, butterfly valve, plug valve and so on.

Nominal pressure: PN0.6~PN600MPa, CL150~4500Lb;
Nominal diameter: DN3~DN1200mm, NPS1/2”~48” (gate valve) /DN2800mm (butterfly valve)
Working temperature: -254°C~1500°C.
Material: A105, WCB, WCC, LCB, LCC, LF2, WC6, WC9, C5, F11, F22, F5, CF3, CF8, CF3M, CF8M, CF8C, F304, F304L, F304H, F316L, F316, F316H, CG3M , CG8M, F317L, F317, F321, ZTA2, M35-1, Monel400, MonelK500, CZ-100, CN-7M, CY-40, Inconel 600, Inconel 625, Incoloy 825 and Hastelloy C-276 alloy.

59 Products

avail Sizes: DN125, DN150, DN100, DN200, DN250, DN300, DN350, DN400

avail Standards: Q341F-40, Q341F-40P, Q341F-40PL, Q341F-40R, etc.

avail Sizes: DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80

avail Standards: Q11F-40, Q11F-40RL, Q11H-40, Q11Y-40P, etc.

avail Sizes: DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400

avail Standards: H46H-63, H46W-63PL, H46Y-63P, H46Y-63R, etc.

avail Sizes: DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80

avail Standards: Q41F-63, Q41F-63PL, Q41W-63R, QQ41Y-63PL, etc.

avail Sizes: DN300, DN350, DN400

avail Standard: KZ541Y-63

avail Sizes: DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400

avail Standards: KZ41Y-63, Z41W-63P, Z41W-63RL, Z41Y-63P,etc.

avail Sizes: DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300

avail Standards: J41H-63, J41W-63PL,J41W-63RL, J41Y-63P, etc.

avail Sizes: DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300

avail Standards: H41H-63, H41W-63PL, H41W-63RL, H41Y-63P, etc.

avail Sizes: DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400

avail Standards: H44H-63, H44W-63PL, H44W-63RL, H44Y-63P, etc.

avail Sizes: DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300

avail Standards: H42H-63, H42W-63PL, H42Y-63, H42Y-63R, etc.

avail Sizes: DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400

avail Standards: Q341H-63, Q341W-63PL, Q341Y-63RL, etc.