API 6A Double Acting Hydraulic Gate Valve Made in China

API 6A Double Acting Hydraulic Gate Valve Made in China is available with an optional manual closing and locking screw. The adjusting nut in the bind cylinder head absorbs the overload or testing pressure applied to the opening side of the valve, protecting the stem from overload.

The cylinder ports are located a sufficient distance from the cylinder head to allow in the piston cover the exhaust port before the end of the stroke. This arrangement provides enough damping to protect the cylinder from shock loading . The overload or testing pressure applied to the closing side of the cylinder are absorbed when the piston bottoms out against the packing gland of the stem.

The tail rod and the operating stem have back seating shoulders which allow replacement of the stem packing while the valve is under pressure.

JEFA Supply follow API6A standard products with competitve price with superior quality and service

FC Gate valve

Expandinggate valve

FLS gate valve

BSO gate valve

Hydraulic gate valve 

Plug valve

Mud valve 

Valve replacement parts

Casing head

Tubing head

Goat head

Studded cross/tee

Spacer spools

Weco flange adaptor

Companion flanges 

JEFA machinery is a full service,APIcertified, precision machining and fabrication business that specializes in the design and manufacture wellhead equipment for all of your petroleum and natural gas extraction applications.In addition to providing superior quality and competitive rates on API 6A&16C products and other wellhead supplies, we can also supply you with OEM projects. We are firmly dedicated to providing the highest quality products and services for today's oilfield industry. →Head office in Shanghai ,2 plants in Yancheng, Jiangsu.

1. How long can I get products?

 A. 1 week for stock products

 B. 6 ~7 weeks if no stock

2. Which trading terms do you offer?

We can do Ex-work, Fob Shanghai ,CIF or Door to Door 

3. What is your MOQ?

We welcome trial order ,1 pc is acceptable to verify quality

4. Where is your factory?

JEFA's forging factory located in Huai'an Jiangsu 

JEFA'S machining and heat-treatment factory located in Jianhu.Jiangsu

JEFA's Assembly factory located in  Jianhu.Jiangsu

It takes 4 hours drive from Shanghai to factory.