350bar 700bar API Spec 7k Rotary Drilling Hose

• Material: Nitrile Rubber
• Capability: Rubber Oil Hose
• Color: Black
• 38mm-150mm: Big Diamter , High Pressure
• Transport Package: PLASTIC BAGES
• Trademark: hyrubbers
• Model NO.: API Spec 7K
• Origin: China
• HS Code: 40092100
• Production Capacity: 3000M/DAY

Product Description

Application: Recommended for using in the oilfield service of cementing, work over and fracturing.

Temperature range: -40~80(-104~180)

Lining: Principally NBR constructed, featuring oil-resistant, abrasion-resistant, acid & alkali resistant

Reinforcement: 2~4 layers spiraled by single high-strength steel wire, and rubber as a binder to make the layers into one complete and sound construction

Cover: Primarily CR fabricated, featuring oil-resistant, abrasion-resistant, weatherproof and anti-ageing

Couplings: Built-in API couplings with male thread, integral unions and couplings, single couplings, flanges

Coupling Note: Field welding of fittings to coupling is not recommended.

Lengths: Up to 24m, can manufactured according to the customer's requirements.

Standards: API 7K\ISO6807\SY5469