3 1/2"API Drill pipe - 2 3/8,2 7/8, 3 1/2,4,4 1/2,5

drill pipes are in accordance with API 5D. The, material of drill pipe body are chosen by 1&3 group of API 5D. - more info check here: //www.buyindustrialtools.com/3-1-2-API-Drill-pipe-10020324/

Quick Brief

Place of Origin: Shanxi China (Mainland) Brand Name: GOLDEN DIAMOND Model Number: 2 3/8,2 7/8, 3 1/2,4,4 1/2,5 Place of Origin: Shanxi, China

Product Features:

drill pipes are in accordance with API 5D. The

material of drill pipe body are chosen by 1&3 group of API 5D.

Business Terms:

Port: Any port of China

Minimum Order Quantity: 1 Ton/Tons

Supply Ability: 3000 Ton/Tons per Year

Payment Terms: L/C,T/T

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Specifications and Product Details:

echnological conditions

Pipe joints and tube body strictly according to the selection criteria,for welding zone work procedure complete on C-132-J Friction welding machine, for welding parts carry on quenching and annealing after welding,hardening and tempering treatment. Each performance index and the specification request must be achieved related standard.

API Performance parameters of Drill pipe tube body

Grade	Yield strength				tensile strength
Grade	min		max		min
	Psi	Mpa	Psi	Mpa	Psi	Mpa
E-75	75000	517	105000	724	100000	689
X-95	95000	655	125000	862	105000	724
G-105	105000	724	135000	931	115000	793
S-135	135000	931	165000	1138	145000	1000

API drill pipe welding zone parameter requestSY/T5561 Standard

Grade	Min Yield strength	Min tensile strength	Min elongation	Min Charpy impact
Grade	Mpa	Mpa	%	J
E-75	517	689	13	20(average value) 15single lowest value
X-95	609	712
G-105	655	724
S-135	724	793