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| Categories | Oilfield Pump Parts |
|---|---|
| Brand Name: | ZS |
| Model Number: | 1/8"-4" |
| Certification: | IOS,API |
| Place of Origin: | China,Henan |
| MOQ: | 1 |
| Price: | Negotiable |
| Payment Terms: | T/T |
| Supply Ability: | 10000sets/month |
| Delivery Time: | 15 work days |
| Packaging Details: | Metal or wooden case |
| Material: | Carbon steel |
| Color: | Customized |
| Surface treatment: | Parkerising |
| Core Components: | Pressure vessel |
| Warranty: | 6 Months |
| Production Capacity: | 10000 sets/year |
| Condition: | New |
| Company Info. |
| Puyang Zhongshi Group Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Sucker rod couplings are used for connecting sucker rods, polished
rods and sinker bars.
-The main types of sucker rod couplings are sucker rod couplings,
polished rod couplings and sub-couplings.
- All of the three types have two classes: class
T(through-hardened)and class SM (sprayed metal).
-Material: carbon steel, alloy steel.
-Specification:5/8”, 3/4”, 7/8”1”, 1 1/8”
The coupling blanks are formed or machined to size and tolerance,
threaded using a cold-forming rolled thread tap and coated for
anti-galling and lubrication properties.
| Type | Grade | O.D (mm) | Minimum Lengh (mm) | Hardness | Weight (kg) | Standard |
| 3/4" | 19-T | 41.05~41.43 | 101.6~103.17 | 56-62HRA | 0.65 | API 11B |
| 7/8" | 22-T | 45.75~46.13 | 45.75~46.13 | 56-62HRA | 0.8 | API 11B |
| 1" | 25-T | 55.3.5~55.73 | 55.35~55.73 | 12-23HRA | 1.15 | API 11B |
* They are available in reduced slim hole (SH) diameters as well as
normal full size (FS) for both API Class T(through-hardened) and
Class SM (Spray Metal).
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 .
· 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.
Tina Chen
ZHONGSHI GROUP CO.,LTD.
Mobile phone/wechat/whatsapp: +86 13213933762
Skype: tina(at)zspetro.com
E-maile: tina(at)zspetro.com
QQ:2603394399
Website: www.zscyb.com
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