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: DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN175

avail Standards: KZ41Y-16C, Z41H-16C, Z41W-16P, Z41W-16PL, etc.

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

avail Standards: J41H-16C, J41W-16P, J41W-16PL, J41W-16R, etc.

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

avail Standards: H41H-16C, H41W-16P, H41W-16PL, H41W-16R, etc

avail Sizes: DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600

avail Standards: H44H-16C, H44W-16P, H44W-16PL, H44W-16R, etc.

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

avail Standards: H42H-16C, H42W-16P, H42W-16PL, H42W-16R, etc.

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

avail Standards: Q341F-16C, Q341Y-16RL, Q347F-16R, etc.

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

avail Standards: Q11F-16C, Q11F-25P, Q11W-25RL, etc.

avail Size: DN300, DN350, DN400, DN450, DN500, DN600

avail Standards: KZ541Y-16C, Z541W-16R, Z541Y-16P, Z541Y-25PL, etc.

avail Sizes: DN65, DN80, DN100, DN125, DN150, DN200, etc.

avail Standards: H46H-25, H46W-25P, H46W-25PL, H46W-25R, etc

avail Size: DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100

avail Standards: Q41F-25, Q41H-25, Q41W-25P, Q41W-25RL, etc

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

avail Standards: KZ41Y-25, Z41W-25PL, Z41W-25RL, Z41Y-25RL, etc.

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

avail Standards: J41H-25, J41W-25R, J41Y-25P, J41Y-25PL, etc.