Short drill pipe conversion joint, oilfield connection oil pipe reducing joint, 35CrMo1.9-4-1/2customizable coupling type

Copper Plating Services: We produce tens of thousands of special couplings annually. 

Oilfield Connection Oil Pipe Reducers: 35CrMo. 

We can process various types of oil pipe couplings: 

 Specifications: 1.941/2 

 Thread Types: EUE (thickened), NUE (not thickened). 

Short Drill Pipe Conversion Joints: Oilfield connection oil pipe reducers 35CrMo, with specifications of 1.941/2 and various thread types. 

Variable Coupling Conversion Joints: Double male (PIN X PIN), one male and one female (PIN X BOX). 

Casing Couplings: 

 Specifications: 41/2 to 20 inches. 

 Thread Types: STC (Short Round Coupling), LTC (Long Round Coupling), BTC (Buttress Coupling). 

 We can also customize various couplings and joints according to drawings. 

Standards: API5CT, API5L, API5B. 

Oil Pipe Specifications: 23/8” to 41/2”, with end processing types NUE and EUE. 

We can also process various sizes of oil casing short joints, double male short joints, reducer short joints, and conversion joints according to orders, ranging from 2FT to 20FT.

Oil Casing Specifications: 41/2” to 20”, with thread types STC, LTC, BTC, etc. 

Materials: H40, J55, K55, N80, L80, C90, C95, T95, P110, Q125, 13Cr80, 13Cr110, Super 13Cr, etc.

We always adhere to the principle of prioritizing people before tasks, insisting on equipment and scientific management as the foundation to provide customers with highquality products. With a complete marketing network and service system, we ensure satisfactory service for our customers. We look forward to working together to create brilliance!

Contact:Bone

Email:Bone@dlpoctg.com

Whatsapp/WeChat /Tel: +86-18222899636