DRILL PIPE, 3 1/2", 13.3LB/FT, HL105SS, TOOL JOINT: NC38, RIGHT HAND, 5 " OD * 2 7/16" ID, TONG SPACE: 10 " PIN * 12 1/2" BOX, R2, EFFECTIVE LENGTH: 31.0FT - 32.0FT , PHOSPHATING, PRODUCTION STANDARD: API 5DP PSL1

Note:

● The products are strictly fabricated according to API 5D (for pipe body) and SPEC7 (for tool joint).

● Connections are phosphatized or copperized in order to reduce the possibility of connection galling.

● Hard banding will be provided on request.There are many kinds of hard banding that we can provide such as iron-matrix power Alloy, Arnco-100 XT, Arnco-200 XT, and Arnco-300 XT.

● Internal coating (TK34, TK34P, and DPC) will be provided on request.

● Press steel protectors are provided for pin and box tool joint.

● Packing: plastic frame system

Heavy Weight Drill Pipe

The HWDP is made of AISI 4142H-4145H solid bar.Its physical properties are strictly conformed to API 7 latest edition. We provide welded typeand integral typeHWDP. 

Dimensions of Heavy Weight Drill Pipe

Note: Reference API-7-1 Table 27