Project location: India

Product: Drillpipe Pup

Specification: 3-1/2" #15.5 NC38 IF 4145H

                     Tong space length for box:12.5”length

                     Tong space length for Pin: 10" length

　　              5"OD for tool for both pin and box

　　              3-1/2" Body OD with 2.125" ID

Specification 1:Φ127/Φ88.9xΦ54×3050mm P-NC38/B-NC38 PUP

Quantity: 95 pieces

Specification 2:Φ127/Φ88.9×Φ54×1830mm P-NC38/B-NC38PUP

Quantity: 65 pieces

Chemical composition：

C	Cr	Mo	Si	Mn	P	Ni	S	N	Cu
0.45	1.11	0.33	0.23	1.06	0.010	0.03	0.006	0.0037	0.02

Mechanical Properties：

Yield Strength(Mpa)	Tensile Strength(Mpa)	Elongation A (%)	Reduction Z (%)
1043	894	18	54

Recently, an Indian client commissioned the production of a batch of Drillpipe Pups to further meet its demand for specialized drilling tools in the oil and gas exploration sector.

This order covers non-standard length drillpipe pups in various specifications. The products will be strictly processed and heat-treated in accordance with international standards to ensure their reliability and durability under complex drilling conditions.

The entire production process will strictly adhere to a comprehensive quality control system, encompassing key stages such as raw material inspection, machining precision control, heat treatment process optimization, and mechanical property testing of finished products.

This collaboration marks a successful partnership between both parties in the field of drilling tools.