oil drill pipe Online Manufacturer

Standard2: JIS G3439

Thickness: 0.4 - 50 Mm

Material: Alloy Steel Grade

Type: DCDMA (USA), BS4019 (UK), METRIC (SWEDEN)

Product Name: HQ NQ BQ API Steel Grade G105 S135 Water Well Drill Steel Pipe

Keyword: Drill Steel Pipe

Product Name: TORICH API 5CT N80 L80 Oil Casing Carbon Steel Tube Drill Tube

Standard: API 5CT

Product Name: Drill Steel Pipe HQ NQ BQ Dill Heavy Weight Thread Types Coupling Manufacturers Range 3 Length Water Well

Keyword: Drill Steel Pipe

WT: 0.5mm-50mm

OD: 5mm-420mm

Standard: JIS, AISI, ASTM, GB, DIN, EN

Dimensions: 3mm/5mm/8mm/10mm

Standard2: API 5L

Thickness: 2 - 70 Mm

Name: GB/T 9808 Alloy Steel Grade Oil Drill Mineral Mining Seamless Steel Tubes

Technique: Cold Drawn

Product Name: TORICH GB/T9808 ZT380,ZT490,ZT520 Seamless Steel Tubes For Drilling

Keyword: Seamless Steel Tubes

Application: Oil Pipe

Standard: GB

Application: Oil Pipe

Standard: ASTM,DIN,GB,JIS,API

Production Name: Geological Seamless Mining Dilling Oil Steel Tubes

Material: 4130 4140 40MnVB 40MnMoB

Product Name: JIS G 3465 Seamless Steel Tubes For Drilling

Standard: JIS G3465

Keyword: Seamless Drill Rods

Material: 45MnMoB,10#,20#,45#,4130,4140,16Mn Etc

Stanard: API Spec 5D

Material: G105