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SHIJIAZHUANG LONGXUAN TRADING CO., LTD
Basic Info
Model No.: 73 drilling pipe
Brand: Longxuan
Certification: Other
Length: Other
Usage: Oil Mining
Material: High Manganese Steel
Additional Info
Packaging: Black painting, bundles, thread protectors on pin and box
Transportation: Ocean,Land
Place of Origin: Hebei, China (Mainland)
Port: Tianjin,Shanghai,Ningbo
Payment Type: T/T
Incoterm: CIF
Product Description
Product Description
Friction welding Drill Pipe is in accordance with API SPEC 5DP and SY/T5561-2008 Specifications.
The steel grade are DZ250,R780,G105,S135 that are after partly or overall heat treatment. The adapter part adopts thermal refining to superior alloy steel 35CrMo or 4137H that`s after thread hardening treatment and phosphating to better antiseize. It also can be produced upon customers` requirements.
Main Technology Parameter
| Drill pipe diameter | Upset Type | RSC Model | Steel Grade | Wall Thickness (mm) | External diameter of upset end(mm) | Internal diameter of upset end(mm) | |
| mm | in | ||||||
| 60 | 2 3/8 | EU | NC26 | DZ50,R780 | 6/7.11 | 65.1 | 46.1 |
| EU | NC26 | G105,S135 | 7.11 | 65.1 | 39.67 | ||
| 73 | 2 7/8 | EU | NC31 | DZ50,R780 | 9 | 81 | 54.64 |
| EU | NC31 | G105,S135 | 9.19 | 81 | 50.8 | ||
| 89 | 3 1/2 | EU | NC38 | DZ50,R780 | 10 | 98.4 | 66.09 |
| EU | NC38 | G105,S135 | 9.35 | 98.4 | 63.5 | ||
| 114 | 4 1/2 | IEU | NC46 | DZ50,R780 | 8 | 127 | 92 |
| IEU | NC46 | G105,S135 | 8.56 | 119.1 | 73.02 | ||
| EU | NC50 | DZ50,R780 | 8.56 | 127 | 90.47 | ||
| 127 | 5 | IEU | NC50 | DZ50,R780 | 10 | 130.2 | 90.47 |
| IEU | NC50 | G105,S135 | 9.19 | 130.2 | 90.47 | ||
| 139.7 | 5 1/2 | IEU | 5 1/2FH | G105,S135 | 9.17 | 144.5 | 96.82 |
| 168 | 6 5/8 | IEU | 6 5/8FH | G105,S135 | 9.19 | 176.2 | 135.00 |
Pictures of Products
Packaging & Shipping
1.Outside package: Sandard export wooden cases.
Inner package: stretch film; or According to the customers'orders.
2. Delivery and Shipping:30-60 days after the deposit received.
Company Information
Shijiazhuang Longxuan Trading Co., Ltd. is located in Shijiazhuang, the capital of Hebei Province with convenient transportation. Our company was established in Feb. 2012. Our company is professional in supplying industrial equipment, covering pipe processing machinery, automatic welding equipment, Cutting Machine, etc. Our company always adheres to "credibility and integrity, efficiency" purpose and develops rapidly, creating excellent results and our company has fostered a good image in suppliers and foreign customers. And our company has established long friendly cooperative relationships with many high-tech machinery manufacturing enterprises.
Our company will continue to provide our clients with professional quality integrated solution in automatic welding, cutting and robot welding.
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Product Categories : Drilling Machinery > Drilling tools
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