Puyang Zhongshi Group Co., Ltd.
| Payment Terms | D/A, D/P, Western Union |
| Supply Ability | 200 sets/month |
| Delivery Time | 30 |
| Packaging Details | wooden case package |
| Name | wellhead equipment |
| Usage | oil drilling |
| working temp | -46°-121° |
| material class | AA, BB, CC, DD, EE, FF |
| Material | Carbon steel |
| Working medium | oil, gas, mud, gas containing H2S, CO2 |
| Performance requirement level: | PR1~PR2 |
| Brand Name | ZS |
| Model Number | 2.1/16"-5.1/8” |
| Certification | API |
| Place of Origin | China |
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Product Specification
| Payment Terms | D/A, D/P, Western Union | Supply Ability | 200 sets/month |
| Delivery Time | 30 | Packaging Details | wooden case package |
| Name | wellhead equipment | Usage | oil drilling |
| working temp | -46°-121° | material class | AA, BB, CC, DD, EE, FF |
| Material | Carbon steel | Working medium | oil, gas, mud, gas containing H2S, CO2 |
| Performance requirement level: | PR1~PR2 | Brand Name | ZS |
| Model Number | 2.1/16"-5.1/8” | Certification | API |
| Place of Origin | China | ||
| High Light | Api Spec 6a Wellhead ，Thermal Recovery Wellhead ，Christmas Tree Wellhead | ||
wellhead chrismas tree for oilfield from PUYANG ZHONGSHI
Wellhead&X-mas tree are important oil and gas exploration equipment, composed by casing head, tubing head, oil(gas) production tree. The main function is to connection casing string, tubing string and seal the annular space between the casing and tubing, and control the wellbore pressure and oil(gas) flow of production well, and it can also be used for acid fracturing, water injection, testing, and other special operation.
| Rated Operating Pressure PSI(MPa) | Nominal Bore Dia. in(mm) | Min. Vertical Bore Dia in(mm) | Bypass Bore Dia. in(mm) | Tubing Outer Dia in(mm) |
| 2000(13.8) | 2 9/16"~7 1/16" (65~180) | 6 1/4"~10" (159~254) | 1 13/16"~4 1/16" (46~103) | 1.90"~4 1/2" (48.3~114.3) |
| 3000(20.7) | 2 9/16"~7 1/16" (65~180) | 6 1/4"~10" (159~254) | 1 13/16"~4 1/16" (46~103) | 1.90"~4 1/2" (48.3~114.3) |
| 5000(34.5) | 2 9/16"~7 1/16" (65~180) | 6 1/4"~10" (159~254) | 1 13/16"~4 1/16" (46~103) | 1.90"~4 1/2" (48.3~114.3) |
| 10000(69.0) | 2 9/16"~7 1/16" (65~180) | 6 1/4"~10" (159~254) | 1 13/16"~4 1/16" (46~103) | 1.90"~4 1/2" (48.3~114.3) |
| 15000(103.5) | 2 9/16"~7 1/16" (65~180) | 6 1/4"~10" (159~254) | 1 13/16"~4 1/16" (46~103) | 1.90"~4 1/2" (48.3~114.3) |
| 20000(138.0) | 2 9/16"~7 1/16" (65~180) | 6 1/4"~10" (159~254) | 1 13/16"~4 1/16" (46~103) | 1.90"~4 1/2" (48.3~114.3) |
Puyang Zhongshi Group Company Ltd was founded in 1996,which is the restructured enterprise of Central Plains oilfield branch company of SINOPEC . The company registered capital is 6083 million yuan,with annual output value 200 million yuan, 580 employees, including more than 160 technical and administrative staff. Oil machinery is our main products, the leading products include pumping unit,subsurface sucker rod pump, wellhead (Christmas Tree), pressure vessels,drilling solid control series products and cementing accessories, We had attained ISO 9001 in 1998 and API Certificates in 2002 .
All products purchased in our company are guaranteed to keep in good repair for one year. If quality problems happen in guarantee period, our company will maintain for free. Additionally, our company provides technical support and fittings for life. After-sales service isn't restricted by time and we will assign technical personnel to solve your problems immediately after receiving telephone and hear feedback idea of users and deal with them in time. If you are caught in some problems when using our products, welcome to contact us at any time.
· Zhongshi Group is the API certification enterprise for 15 years;
· ISO9001 quality management system;
· We provide on-site technical service,no matter when and where.
A: We are factory.
A: Generally it is 1-5days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Payment<=1000USD, 100% in advance.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification：
Verified Supplier
Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o... Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o...
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