brand: | Gemdale | Material: | 95CrMo |
Wire: | 3-1/2"REG | Steel grade: | E75, X95, G105, S135 |
Health status: | new and customizable | Packaging Details: | Bundles, packaging boxes |
port: | Tianjin | length: | According to customer's request |
payment terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram | place of origin; place of origin: | Hebei china |
Processing type: | forging | color: | Black |
use: | ore mining, ore mining, water wells | Certification: | ISO9001 |
Supply capacity: | 5000 pieces per month | model: | all sizes |
Upset type: | League of Nations, European Union, International European Union | Type of machine: | drilling tool |
type: | drill pipe | Delivery Details: | 30 days |
Diameter size: | 2 3/8''-5'' |
Specification:
Products: Friction Welded Drill Rod, DTH Drill Rod
1,size: 2-3/8"(60mm)---5"(127mm)
2. Steel type:E75 X95 G105 S135
3. Tool connection:2-3/8" API Reg pin & box, 2-7/8"IF, 3-1/2"IF, 4"FH
OD A Wall Thickness Effective Length L Wrench Flat C/G Fitting Connection
mm mm mm mm needle box
60-127 7.1-9.19customizable customizable2 3/8'' REG.2-7/8"IF,3-1/2"IF, 4"FH
pipe joint
painting
pack
a) Before the order is confirmed, the raw materials of the pipe body and tool joint should be ordered from the well-known large steel enterprises in China
b) The size, quantity, length, mechanical properties of raw materials are checked by our QC staff and the factory's own laboratory
c) Each drill pipe is non-destructively inspected, cleaned and oiled before packing.
d) Before delivery customer can send a QC or point third party to check the quality, such as SGS, BV or other
1. Pack the drill pipe into 3x3, 3x4, 4x4, etc., and put it into the container after black spray paint and thread protector are installed.
2. 20' container with a maximum loading weight of 21 metric tons
3. 40' container with a maximum loading weight of 27 metric tons
Instructions for use:
1. Before connecting the new drill pipe, thread oil should be applied
2. Refill at least 3 times before drilling
3. Hard bending and plastic coating can be processed according to the special requirements of customers