4130 4140 42CrMo4 4340 Forged Seamless Steel Pipe Oil Well Pipe Sleeves Coupling Pipe Petroleum Industry

2025-04-13 introduction 2210

Model NO.:

4130 4140 42CrMo4 4340

Processing Object:

Metal

Molding Style:

Forging

Molding Technics:

Pressure Casting

Application:

Hardware

Material:

Steel

Heat Treatment:

Quenching

Surface Treatment:

Hot Galvanized

Forging Tolerance:

+/-0.5mm

Standard:

AISI

Certification:

CE, ISO 9001:2000

Manufacture:

According to Drawings

Size:

All Size

Color:

Customeried

Product Type:

Pipe Sleeve

Trademark:

Transport Package:

Standard Export Packing

Origin:

Jiangsu

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