適用産業
ホテル, 建材ショップ, 製造工場, 機械修理店, 農場, 家庭, 建設動作, エネルギー & 鉱業
材料
Stainless Steel,E75/G105/S135
Product name
friction welding water well drilling tools dth drill rods
Color
Customer's Requirement
Usage
water well,mine,oilfield,gas
Diameter
from 2 3/8" to 6 5/8"(50-168mm)
Length
R1~R3 or customized
Thread type
2 3/8" API REG, 3 1/2" API REG (API thread, customized)
product technology
Friction welding, nitrading, upsetting