China best Butt Welded Gate Valves Nps3 150lb, API 600, OS&Y with Best Sales

Merchandise Description

Merchandise Description

Butt Welded Gate Valves Nps3 150LB, API 600, OS&Y
Bolted bonnet
Exterior screw and yoke
Growing stem and non-climbing handwheel
Flexible wedge, entirely guided
Metal-to-metal seat
Renewable seat ring and stem backseat
Manual operation regular, gear operator and actuation accessible
Butt weld end
Flange conclude: elevated encounter or ring sort joint

Applicable specifications of Butt-welded Gate Valves:
a) Design & Manufacture: API 600, API 6D, BS 1414
b) Confront to Confront: API 6D, ASME B16.10, EN 558, DIN 3202, BS 2080
c) Relationship Stop: ASME B16.5, ASME B16.twenty five, EN 1092, EN 12627, JIS B2220
d) Examination: API 600, API 6D, EN 12266, ISO 5208

Item Name

Butt Welded Gate Valves Nps3 150LB, API 600, OS&Y


carbon metal + stainless steel


grey(body)+ purple/blue/gray( handwheel)


API 600


PN16 PN25 PN40 PN63

Main marketplace



As ask for ,OEM






R & D

Firm Profile

Kaitai Valve Team is headquartered at ZheJiang China, occupying over 35 hundreds square meters. The registration capital of the whole Group will come to RMB 11321 Thousands and thousands. With an expertise of about thirty years in producing all types of valves, CZPT specializes in creating, generating and advertising valves for all industries. Its goods assortment from Ball, Butterfly, Gate, World, Verify, Plug valves to Maritime valves and other valves nominal measurement from 1/2″ to 48″(DN fifteen to DN 1200) nominal force form 150 Lb to 2500Lb(PN1.0Mpa to PN42.0Mpa) materials cover WCB.. WCC. WC6. WC9, CF8, CF3, CF3M,LCB,LCC. SS304,SS316,SS304L,SS316L, F11, F22, LF2, F51, etc.The goods are widely employed in the fields of petroleum, chemical metallurgy, energy, fuel gas, city CZPT networks and so on. Certificated with ISO9001. API6D.CE/PED and and so on.. CZPT has developed excellent top quality handle and management program.
Kaitai has a collection of CZPT devices and gear such as vertical lathes, CZPT push, milling lathe, grinding equipment, other common equipment instruments and bodily & chemical examination & experiment devices. Also it has developed a well-qualified and committed crew like engineers, experts and other workers. This permits us to supply buyers top quality goods, competitive costs and prompt deliveries. We always operate challenging to improve our current goods and go after new concepts and methods to stay forward of the ever altering market.



Packaging & Shipping



1. Q: Are you a trader or producer? 
    A: We are an industrial valve producer considering that 1989. Our company scope covers ball valves, gate valves, world valves, check                              valves, plug valves, butterfly valves, security valves,bellows valve, needle valves & knife gate valves etc, and we also have good partners in                  Worm Gear, Electrical Actuator and Pneumatic Actuator,which indicate we could provide 1-stop valve solutions for you.

2. Q: What kind of certification do you have?
    A:  We have API 6D, API600, API602, API609, API 607&API 6FA, ISO9001, ISO14001, OHSAS18001, CE&PED, SIL,and ISO15848 certification.  

3. Q: How long is your shipping time?
    A: Normally it is about forty five~60 times. For some urgent get, shipping and delivery can be produced inside 30days if there are raw content stock.

4. Q: Do you provide samples?
    A:  Indeed, samples are offered upon request. 

five. Q: What about OEM goods? 
    A: We acknowledge OEM orders and set great price on trying to keep our buyers content by supplying good quality merchandise with aggressive prices and                     excellent support.

six. Q: Can you create the goods according to customer’s unique needs and drawings?
    A: Sure, customization can be manufactured as for each specific circumstance.

7. Q: How extended is your assure interval?
     A: Generally twelve months after set up or eighteen months soon after shipment, whichever will come first. 

Welcome to come to us at any time  if you have any valve needs! We will respond to you inside of -24 hrs.





There are several types of gears, and the most typical classification technique is by equipment shaft. Usually, there are 3 varieties of the parallel axis, cross-axis, and staggered axis. 1) Parallel shaft gears: including spur gears, helical gears, internal gears, racks, and helical racks, and many others. 2) Cross shaft gears: straight bevel gears, spiral bevel gears, zero-diploma bevel gears, etc. 3) Staggered shaft gears: There are staggered shaft helical gears, worm gears, hypoid gears, and many others.
Gears are used in a huge quantity of mechanical gadgets. Most importantly, they supply equipment reduction for motorized tools. This is key due to the fact often little motors that spin very quickly can give sufficient power to the unit, but not adequate torque, the pressure that triggers an item to spin or twist on an axis. For illustration, an electric powered screwdriver has a very big equipment reduction (reduces the pace of a rotating device (like an electric powered motor)) since it calls for a lot of torque to switch the screw. But the motor creates only a tiny sum of torque at substantial speeds. With equipment reduction, the output velocity can be lowered even though escalating the torque.

China best Butt Welded Gate Valves Nps3 150lb, API 600, OS&Y     with Best Sales