Casing Pipe

Casing Pipe
Rigid sleeves, also known as rigid waterproof sleeves, are constructed from A3 steel or stainless steel pipes with welded water-stop rings. The space between the sleeve and the pipe is sealed with rigid material, and there are no internal shock-absorbing components.
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Product Description

Product Specification: Casing Pipe

Parameter

Value

Product Name

Casing Pipe (Overburden Casing / Drill Casing Tube)

Standard

GB/T 9808, YB/T 5052, ASTM A519, DIN 17204

Material Grade

R780, DZ40, DZ50, DZ55, ST45, ST52, 37Mn5

Outer Diameter

73mm, 89mm, 108mm, 114mm, 127mm, 140mm, 146mm, 168mm, 178mm, 194mm, 219mm

Wall Thickness

5mm, 6mm, 6.5mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm

Length

1m, 1.5m, 2m, 2.5m, 3m, 4m, 6m, 12m (customizable)

Thread Type

API Reg, IF, STC, LTC, BTC, or customized

Connection

Casing coupling (male/female thread)

Surface Treatment

Black / phosphate coated / shot blasted

Technique

Hot rolled / seamless

Tolerance

OD: ±0.75%, WT: ±10%

Processing Service

Threading, beveling, cutting, heat treatment

Application

Overburden drilling, water well drilling, geotechnical exploration, oil & gas drilling, micro piling, anchor hole casing

Advantage

High strength (R780 yield ≥ 780MPa), excellent wear resistance, good thread sealing

Delivery Time

10 ~ 20 days

MOQ

10 Tons

Packing

Bundled with steel strips, end caps on threads, seaworthy export packing

Certificate

ISO 9001, API 5CT (upon request)


Product Show

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Package

管包装运输拼图


Application

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Factory Display

We possess modern, intelligent steel production workshops, along with world-leading rolling, processing, and quality inspection equipment, and have established a fully traceable production management and control system.

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  • 1768453310870290023079489536
  • Efece-Galvaniz_10_w-1
  • 1763963774851459542890799104
  • 1753163565806160184770637824

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