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KR thermal recovery wellhead & X-mas tree
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Product Details
Standard or Nonstandard | Standard | Structure | Control | |
Pressure | High Pressure | Media | Oil | |
Place of Origin | Shandong, China | Brand Name | sinotai |
standard package or according to customers' requirements
Product Description
Specifications
API Christmas tree1)API 6A
2) controlling wellhead pressure
3)adjusting oil(gas)well flow .
KR thermal recovery wellhead & X-mas tree
KR thermal recovery wellhead & X-mas tree is mainly used in wells using steam stimulation or other thermal recovery methods.
Valve body, valve cover, valve plate, valve stem and so on are made of materials with good high temperature creep resistance, the valves can operate at temperature up to 370 °C (698° F) and open or close under high pressure and high temperature without any deformation. Even at 370°C, the seal rings can still maintain good sealing performance.
Technical Specifications
Parameters | KR65-21 | KR78-21 | KR65-35 |
Working pressure (Psi) | 3000 | 3000 | 5000 |
Nominal diameter(in) | 2-9/16 | 3-1/16 | 2-9/16 |
Working Temperature (°F) | 0~698 | ||
Connection type | Flange and Clamp | Flange | Flange |
Size of connecting casing (in) | 5-1/2 or 7 | 5-1/2 or 7 | 5-1/2 or 7 |
External Dimensions L×H (in) | 60×52 | 61×55 | 73×80 |
Weight (lb) | 1430 | 2200 | 2816 |
Company Profile

As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment. Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories. The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.
Contact Us
- Sinotai Petroleum Equipment Co., Ltd.
- Contact nameHerish Kuo Chat Now
- Phone86-546-8300512
- AddressNo. 107, Bldg. 45, Gaoerfu, Wanda, Dongcheng
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