Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000sets/month |
| Delivery Time | 15 work days |
| Packaging Details | Metal or wooden case |
| Application | Oilfield Cementing |
| Brand | OEM |
| Connection Type | NUE/EUE/Premium |
| MOQ | 1 Piece |
| Material | Carbon Steel/Stainless Steel/Alloy Steel |
| Packaging | Wooden Box, Carton, Pallet |
| Pressure Rating | High Pressure |
| Product Name | Oilfield Cementing Tools |
| Size | Customized |
| Standard | API, ANSI, DIN, JIS |
| Surface Treatment | Polishing, Sand Blasting, Painting |
| Temperature Rating | High Temperature |
| Brand Name | ZS |
| Model Number | 1", 1-1/8", 1-1/4", 1-1/2", and 1-3/4" |
| Certification | API 11B |
| Place of Origin | China,Henan |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000sets/month |
| Delivery Time | 15 work days | Packaging Details | Metal or wooden case |
| Application | Oilfield Cementing | Brand | OEM |
| Connection Type | NUE/EUE/Premium | MOQ | 1 Piece |
| Material | Carbon Steel/Stainless Steel/Alloy Steel | Packaging | Wooden Box, Carton, Pallet |
| Pressure Rating | High Pressure | Product Name | Oilfield Cementing Tools |
| Size | Customized | Standard | API, ANSI, DIN, JIS |
| Surface Treatment | Polishing, Sand Blasting, Painting | Temperature Rating | High Temperature |
| Brand Name | ZS | Model Number | 1", 1-1/8", 1-1/4", 1-1/2", and 1-3/4" |
| Certification | API 11B | Place of Origin | China,Henan |
| High Light | Seal Polished Rod Stuffing Box ，Double Layer Stuffing Box API 11B | ||
Stuffing Box Detail information
The Liner Hanger, also known as a liner setting tool, is a crucial component used in oil well drilling and completion operations. It is a device designed to connect and position casing pipes (known as liner) onto the casing in the wellbore and secure them in place. Made primarily of metal, the liner hanger features adjustable gripping mechanisms that provide support and fixation during the casing running process. Its main functions are to properly install and isolate the liner, protecting the wellbore from formation pressures and fluid interference. Liner hangers play a significant role in ensuring the integrity and stability of the wellbore during production and operation phases.
Features of stuffing box for polished rod:
| Working Pressure | ≤1500psi |
| Bottom Thread | 1.3/4”, 2”, 2.1/2”, 3”, 3.1/2”, 4” |
| Bottom Connection | Box or Pin, API Tubing or Line Pipe thread. |
| Material | AISI1045/4130 casting steel or ductile iron |
| Split Cone Packing (rod sizes) |
1”, 1.1/8”, 1.1/4”, 1.1/2” and 1.3/4”. |
Stuffing Box Detail information
| Type | Stuffing box |
| Machine Type | Petroleum Machinery |
| Certification | API |
| Material | Alloy steel |
| Processing Type | Turning |
| Use | Oil production |
| Working temperature | < 200°C |
| Sealing property | Good |
| Coating | Anti-corrosion |
| Sealing type | Multisage seal |
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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