3.5" API 5DP Drill pipe (E75)

Specifications 1.Steel grade: E75, X95, G105, S135
2.Pipe wall thickness as API standard
3.Length from RI  to RIII
4.Tool joint: NC, IF, FH, XH, REG   3.5" E75 Drill pipe for water well, oil well,  geothermal well drilling 3.5" E75 Drill pipe# ALIBABA Hot Selling  From Longway 1. OD: 3.5”(88.9 mm) 2. Thickness: 9.35 mm or 11.4 mm (13.3 LB/FT or 15.5 LB/FT) 3. Tool joint: NC38 4. Steel grade: E75 5. Length: RI, RII, RIII (2~12 meters) 6. Plastic coating: TC2000, TK34 7. Hardbending: Arnco, Boton, Longway   Features:
1. Strictly according to API 5DP standard 
2. Yield strength: Min 517 Mpa
3. Tensile strength: Min 689 Mpa
4. Pipe body material: High quality alloy seamless pipe of E75 
5. Tool joint: 35CrMo, 4137H, 4145H
6. Thread treatment: Phosphorization or copper plating
7. Suitable for water well, geothermal well, gas well, oil well
8. Safe drilling depth: Within 2,000 meters
Certification:
1. ISO 9001: 2008
2. API 5DP-0011 3. GOST No.: 1739641

Packing detail: 1. The drill pipes will be packed into bundles as 3x3, 3x4, 4x4 etc. and loading into containers after black painting and thread protectors installation. 2. For 20’ container, the max loading weight is 21 metric tons 3. For 40’ container, the max loading weight is 27 metric tons 4. Usual loading port is Xingang port in Tianjin, main port in north of China   Drill pipe quality control: a) Before order to be confirmed, the raw material of pipe body and tool joint should be booked from famous big steel enterprises in China b) Raw material’s size, quantity, length, mechanical property are checked by our QC staff and factory own laboratory c) Every drill pipe has nondestructive inspection , cleaned and thread oil before packing. d) Before delivery clients could send one QC or point the third party to check the quality such SGS, BV or others   Drill pipe usage notes: 1. New drill pipe should be pasted thread oil before connection 2. Make up and break at least 3 times before drilling 3. Hard bending and plastic coating can be processed according to clients’ special requirements 1. Pipe body process   2. Tool joint process   3. Friction welding   4. QC      Professional drill pipe manufacturer with API 5DP-0011 certifcate, serve the well drilling teams worldwide. --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Eric Niu at your service 24 hours by cellphone: +86  134  0311  3364   or Skype   lwdrillsales