Berlaku Industri
Hotel, Bahan Bangunan Toko, Pabrik, Mesin Bengkel, Peternakan, Rumah, Pekerjaan Konstruksi, Energi & Mining
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Melihat
Pemasaran Tipe
Produk Baru 2020
Jenis mesin
Alat Pengeboran
Bahan
Stainless Steel,E75/G105/S135
Jenis pengolahan
Forging,casting
Menggunakan
Pengeboran sumur
Product name
Hot sale Friction welding DTH drill pipe/drill rod
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