API 6A Oilfield Wellhead Control High Pressure Casing And Tubing Head Adjustable Check Valve

Product Description:

Check valve creates the metal-to-metal seal by the pressure of the medium, the more the pressure is, the better the sealing effect is. Anytime the valve chamber can bear the pressure of the pipeline. The sealing face between valve core and valve body is welded with hard alloy with good abrasion resistance and anti-scour, the valve core is made of sulfide-resistance steel and the others adopts the process of hardness limit so the valve is able to be used in H₂S condition.

Product Features:

1.Check valves are mainly used for high pressure applications and workover equipment;

2.Sizes range from 2" to 3". The model of check valve available: D×F70-2"×2",D×F105-2"×2",D×F70-3"×3",D×F105-3"×3";

3.They are usually installed in high pressure pipelines for preventing fluid flowing back. When fluid is pushed back, a retainer plate will automatically close;

4.Check valves, forged of high strength alloy steel based on US technologies, are fitted with unions on both ends for easy dismantlement. The retainer plate inside sulfidized with Buna-N has a good sealing effect and a longer service life under high pressure, for conventional or H S environments.

Product Display:

Product Application:

Oilfield Well Drilling , Energy , Mining.

Product Model Parameters:

Product Package:

Iron box or iron frame , or customized according to customer requirements , or according to customer requirements.

Product Detection:

100% tested before delivery.

Product Delivery Method:

Express, truck , train , air , sea , or customized according to customer requirements.

About HuiChi (HC) Petro:

Shandong Huichi Petroleum Equipment Co.,Ltd. is a professional supplier of drilling equipment for the oil and gas industry.

Our Huichi products cover all aspects of drilling , operations , oil production , etc. We have rich experience in the production and export of oil drilling supporting equipment.

Why Choose HuiChi (HC) Petro?

One-stop drilling equipment supply;

More than 10 years of experience in drilling equipment supply;

More than 10 people engaged in export business;

More than 40 partner countries and regions;

More than 200 customers having close cooperative relationships;

More than 250+ partner factories as suppliers.

Let’s work together and enjoy this job!

Sales Manager: Cherry Chi

Email: cherry@huichipetro.com

Mob/WhatsApp/We chat: +86 15553820372

We are located in Dongying City, a city established because it owns China's second largest oil field "Shengli Oilfield". It is also the largest petroleum equipment manufacturing center in China. We Huichi have been sparing no effort to provide customers with the best products and services. All of our products come from advanced production lines, are designed and manufactured in accordance with API, ISO, GOST and other certifications, and undergo strict factory testing.

Our company's main products include: agricultural transportation tractors; crown block , traveling blocks, hooks, swivel, draw works, rotary turntables, wire line spooler, mud pumps and other oil drilling equipment; vibrating screens, sand pumps, centrifuges, shear Pump, desanders, desilters, vacuum degassers, mixers, mud guns, tank bottom valves, ignition devices; camping rooms, gas source rooms, dog house and wellsite duty house at wellsite.mud tanks, clean water tanks, diesel tanks and various round and square tanks; pumping units, pumps, pumping rods, oil pipes and other oil extraction equipment.