Rotary Drilling Hose API 7K 1.According to API--7K 2.ISO:9001:2008 3.Fitting: Hammer union, NKT 60X2.5 BSPT 4"

API 7K Rotary Drilling Hose

Applicability: Commonly used in rotary drilling service as flexible connectors of mud manifold to transfer water-base mud and/or oil-base mud at high pressure in large volumes

Temperature Range: -30°C~ 120°C, or manufactured upon customers' requirements

Hose Reinforcement: 2~ 6 layers spiraled by single high-strength steel wire, and rubber as a binder to make the layers into one complete and sound construction

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

Coupling Type:  NKT 60X2.5 , HAMMER UNION 1502 , BSPT 4"

Reference Standard: API Spec 7K,ISO 6807 

 

API 7K Rotary Drilling Hose NKT 60X2.5 BSPT 4"