ANSI 300LB WCB Flange Cast Steel Gate Valve Heavy Duty Body Valves Manual 20 Steel High Pressure Gate Valve
ANSI API6d 150# 300# 600# Wcb Gate Valve main material of parts | ||
Body,Bonnet | ASTM A216 WCB/ASTM A351 CF8/ASTM A351CF8M | |
Stem | ASTM A76 420/ASTM A182 F304/ASTM A182 F316 | |
Stem Nut | Brass | |
Disc | ASTM A216 WCB | |
Seat | 13Cr/STM A351 CF8/STM A351 CF8M | |
Hand wheel | ASTM A47 | |
Gasket | Graphite | |
Packing | Graphite | |
ANSI API6d ASME Class 150LB 300LB 600LB Wcb Gate Valve Standard | ||
Design Standard | API600,API6D | |
Face to Face | ASME B16.34 | |
Flange Standard | ASME B16.10 | |
Testing Standard | API598 | |










We passed the authentication of ISO9001:2008 quality management system and ISO14001:2004 environment management system,EAC and WRAS certificats.


























A: 1.T/T,30% down payment, balance to be paid before shipment.
2.L/C.
Q: What is your main market?
A: Southeast Asia,Middle East ,North America,South America,Europe etc.
Q: How about your capacity?
A: As you know,we have 100 staff,own 30 CNC machines,and five person
in charge of quality inspection. So please believe us we can delivery valves
to you in time.
Q: Can you give me a discount?
A: As you know,we are manufactory,so please believe us our price is competitive.
If the quantity is big,we can consider give you a discount.
Q: Can i get free samples from your factory?
A: Yes,samples can be free,however,you pay freight.
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all the quality problems.

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