Product Attributes

Model No.: Coil Tubing 6.35×0.89

Brand: CNMAX

Type: Stainless Steel Pipes

Standard: EN

Grade: 300 Series

Certification: AISI

Shape: Round

Surface Treatment: Bright

Technique: Cold Drawn

Supply Ability & Additional Information

Packaging: plywood case packing

Productivity: 200 Ton/month

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 400 Ton/month

Certificate: ISO

HS Code: 7304419000

Payment Type: L/C,T/T

Incoterm: FOB,CFR,CIF,FCA,CPT

Packaging & Delivery

Selling Units:KilogramPackage Type:plywood case packing

ASME A269 TP316L Stainless Steel Coil Tubing

Stainless steel coiled tubing can be used in a wide range of applications where continuous lengths oftubing are needed such as sample or heat trace lines.

CNMAX offers stainless steel coiled tubing in sizes from 1/4 to 1/2 in. and wall thickness from 0.035 to 0.049 in.

CNMAX stainless steel coiled tubing is available in lengths up to 2300 feet, which is up to 30% long than traditional offerings.

In addition, CNMAX offers less than reel quantities of coiled tubing. Stainless steel tube straighteners make coiled tubing installation faster and easier

Select stainless steel coiled tubing for your applications.

Improvements in the technology for the enhanced exploitation of oil and gas fields has increasingly required the use of long continuous lengths of stainless steel and nickel alloy tubing for hydraulic control, instrumentation, chemical injection, umbilical and flowline control applications. The benefits of this tubular technology have resulted in reduced operating costs, improved recovery methods and reduced capital expenditure by connecting downhole valves and chemical injection with remote and satellite wells to a fixed or floating central operation

Manufacturing Range

Coiled tubing is available in a range of different product forms depending on the customer requirements. We manufacture seam welded and redrawn, seam welded and floating plug redrawn and seamless tube products.

The standard grades are 316L, alloy 825 and alloy 625. Other grades of stainless steel in duplex and superduplex and nickel alloy are available on request. Tubing can be supplied in the annealed or cold worked condition.

• Diameter from 3mm (0.118“) to 25.4mm (1.00“) OD.
• Wall thickness from 0.5mm (0.020“) to 3mm (0.118“).
• Typical sizes: 1/4“ x 0.035“, 1/4“ x 0.049“, 1/4“ x 0.065“, 3/8“ x 0.035“, 3/8“ x 0.049“, 3/8“ x 0.065“.
• OD tolerance +/- 0.005“ (0.13mm) and +/- 10% wall thickness. Other tolerances are available on request.
• Coil lengths up to 13,500m (45,000ft) without orbital joints depending on product dimensions.
• Encapsulated, PVC coated or bare line tubing.
• Availableon wooden or steel spools.

Applications

CNMAX offers coiled control line in stainless steel and nickel alloys.

Our products are used in the following applications:

• Downhole hydraulic control lines.
• Downhole chemical control lines.
• Subsea control lines for hydraulic power and chemical injection.
• Smoothbore control lines used in fibre optic applications.

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
• Hydrostatic tests
• Surface finish controls
• Dimensional accuracy measurements
• Flare and coning tests
• Mechanical and chemical property testing