Ống vách thép phục d800mm vụ khoan nhồi Casing 840mm/760mm

Ống vách thép phục d1000mm vụ khoan nhồi Casing 1000mm/9200mm

Ống vách thép phục d1200mm vụ khoan nhồi Casing

Ống vách thép phục d1500mm vụ khoan nhồi Casing

Ống vách thép phục d200mm vụ khoan nhồi Casing 840mm/760mm

Ống vách thép phục d2500mm vụ khoan nhồi Casing

Đường kính (Diameter): từ Φ290 - Φ2.500(mm)

Chiều dài (Length):theo yêu cầu(mm)

Chiều rộng (Width):theo yêu cầu(mm)

Chiều dày (Thichness):<=25(mm)

double wall casing with screw joint

Casing joints and pipes for pile protection of collapsing. Casing joints are composed of one male half joint and one female joint welded at each end of casing pipe for easy pipe connection. Joints coupling supplied with conical screw type for single and double wall casing.size:600mm-2500mm

Double Wall Casings – Screw type, Diameter 1000/920 mm, Length: 2 m

Double Wall Casings – Screw type, Diameter 1000/920 mm, Length: 3 m

Tianjin huachang xingye technologyc o ltd

Whatsapp 008618902059907 email info@tjdrilling.com