Zhangjiagang Bonded Area Henglong Steel Tube Co., Ltd.

Zhangjiagang Bonded Area Yaxin Precision Tube Co., Ltd. Zhangjiagang Bonded Area Henglong Steel Tube Co., Ltd. Steel Tubing for Automotive Powertrain, Shock Aborber, Steering And Steel Tubing for Heat

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316L Alloy 625 Alloy 825 Coiled Steel Tubing For Chemical Injection Line

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Zhangjiagang Bonded Area Henglong Steel Tube Co., Ltd.
City:taiwan
Province/State:taiwan
Country/Region:china
Contact Person:MrJohn Chen
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316L Alloy 625 Alloy 825 Coiled Steel Tubing For Chemical Injection Line

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Brand Name :YAXIN
Certification :ISO9001, OHSAS18001
Place of Origin :China
MOQ :1 metric tons
Price :Negoniation
Payment Terms :L/C, T/T
Supply Ability :500 metric tons per month
Delivery Time :30 days
Packaging Details :Wooden reel + wooden case
Material :316L Alloy 625 Alloy
Type :cold drawn, welded
condition :bright annealed
Application :oil and gas extraction
Original :China
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View Product Description

We manufactures high quality laser seam welded corrosion resistant alloy coiled tubing for a variety of downhole and offshore applications, including extremely long length coiled tubing. Applications include gas and chemical injection, hydraulic control line, steel tube umbilicals, and work and velocity strings.

Typical dimensional range

Outside diameter
Wall thickness

6.35mm

0.250’’

7.95mm

0.313’’

9.53mm

0.375’’

12.7mm

0.500’’

15.88mm

0.625’’

19.05mm

0.750’’

0.89mm / 0.035’’
1.24 / 0.049
1.65 / 0.065
2.11 / 0.083

Other sizes are available on request

Steel grades

Austenitic steel 316L, UNS S31603

Duplex 2205, UNS S3205

Super duplex 2506, UNS S32750

Alloy 625, UNS N06625

Alloy 825, UNS N08825

Applied standards

ASTM A-269 / ASME SA-269

ASTM A-789 / ASME SA-789

ASTM B-704 / ASME SB-704

Quality assurance

The quality of our products for the control line in oil and gas sector is assured not just during the controlled manufacturing process but also by way of finished product testing. Typical tests include:

• Non-destructive tests (ET, UT)

• Hydrostatic tests

• Surface finish controls

• Dimensional accuracy measurements

• Flare and coning tests

• Mechanical and chemical property testing

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