A249 CT 269 Quality stainless steel seamless CT

1. Grade: 201 304 304L 316 316L 2205 2507 625 825 ect 2. Size: 6-25.4mm 3.Thickness:0.2-2mmLength: 600-3500M/coilStandard: ASTM A269 A249 SUS DIN JIS GB 4. Surface: 2B 8k Bright anneald 5. Test: Yield strength, Tensile strength, Hardness ,Hydrapress Measurement 6. Guarantee&Inspection: The Third Party &Cetification 7. Advantage: We are a manufacturer . Lowest Price and Good Quantity 8. Transportation: by sea or air 9. Cost saving, simple and time saving, safe and reliable, widely used

Products Details

A249 coiled tubing is a type of coiled tubing installation which is different from conventional operations,The equipment, since the introduction of oil field production in the early 1960s, has been highly efficient, practical and economical characteristics of users. Of all ages. Continuous pipe, also known as flexible pipe, is a kind of high strength, good plasticity, strong corrosion resistance ERW welded steel pipe, single. The root length can reach several thousand meters, and it is continuously produced in the production line and wound on the roll sheet according to a certain length. A249 coiled tubing has been widely used in drilling, completion, oil production, workover, gathering and transportation and other fields for its advantages of high efficiency, economy and low formation pollution. It is called "universal operation machine". A249 coiled tubing, due to its excellent flexibility, is also used to solve problems in addition to conventional flushing operations. Some of the more complex downhole string stuck.Commonly Size of stainless steel coiled tube: we can product them as your reques.


High precision stainless steel capillary tube


ASTM A554, A312, A249, A269 and A270

Material grade

304, 304L, 316, 316L, 202, 2010. 825  625  2507  2205  25mm-6mm

Out diameter



0 .2-3mm


6m or as customers’ request


a) Outer diameter: +/- 0.1mma) b) Thickness: +/- 0.01mm c) Length: +/- 6mm


180G, 320G satin/hairline(matt finish, brush, dull finish)400G, 600G Mirror finish


1)Scientific research2)Medical device: Injection needles 3)Chemical industry 4)Thermal conductivity temperature control device 5)Telecom device: miniature antenna tube


Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT


30% T/T as deposit, the balance before shipment or L/C

Delivery time

10~30 days ,according to the order quantity


Bundled with knitted plastic bag, wooden cases or according to customers’ request

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