galvanized malleable iron pipe fitting backnuts

Model NO.: 310 backnuts

Connection: Female

Use for: Pipeline Holding Water,Oil,Gas.

Tensile Strength: Over 330MPa

Hardness: Below 150

Transport Package: 485mmx320mmx180mm

Origin: China

Material: Iron

Suitable: Pressure Max 1.6MPa,Temperature Max 200°c

Finishing: Galvanized

Elongation Rate: Over 8%

Trademark: JIANZHI

Specification: 1/8-6"

HS Code: 73071900