Best quality Carbon Seamless Pipe - Stainless steel coil tubing heat exchanger – Zheyi

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Best quality Carbon Seamless Pipe - Stainless steel coil tubing heat exchanger – Zheyi Detail:

Description

Generally for the diameter of 0.5cm to 20mm, thickness of 0.1cm to 2.0mm coil or mosquito coil mounted bend; Widely used in chemical, machinery, electronics, power, textile, rubber, food, medical equipment, aviation, aerospace, communications, petroleum and other industrial fields.

Species

Stainless steel industrial tube, ultra-long coil, U-shaped tube, pressure tube, heat exchange tube, fluid tube, spiral coil product features: high temperature steam resistance, impact corrosion resistance, ammonia corrosion resistance; Anti scaling, not easy to stain, anti oxidation corrosion; Long service life, reduce maintenance time, save costs; Good piping technology, can directly change the pipe, safe and reliable; Uniform tube wall, wall thickness is only 50-70% of copper tube, overall thermal conductivity is better than copper tube; It is an ideal heat exchange product for the transformation of old units and the manufacture of new equipment. It can be widely used in petrochemical, electric power, nuclear industry, medicine, food and other industries.

Main Uses

Industrial stainless steel coil: heat exchanger, boiler, petroleum, chemical, chemical fertilizer, chemical fiber, pharmaceutical, nuclear power, etc.

Stainless steel coil for fluid: beverage, beer, milk, water supply system, medical equipment, etc.

Stainless steel coil for mechanical structure: printing and dyeing, printing, textile machinery, medical equipment, kitchen equipment, automobile and ship accessories, construction and decoration, etc.

Stainless steel bright coil: welded by stainless steel strip and then reduce the wall, reduce the wall from thick to thin, this process can make the wall thickness uniform, smooth, and reduce the wall stretching tube wall to form the effect of no weld. According to the naked eye is seamless pipe, but its process decision is welded pipe. The process of wall reduction is accompanied by bright annealing, so that the inner and outer walls will not form oxide layer, and the inner and outer walls are bright and beautiful, which is really needed for medical products. The next process needs sizing, that is, large drawing small process, to determine the outer diameter, the tolerance of the outer diameter can generally reach plus or minus 0.01mm.

Parameters

3/8 * 0.049 * (1 ~ 2000 m)
1/8 “* 0.035 * (1 ~ 3500 m)
1/4 “* (0.035 ~ 0.049) * (1 ~ 1800 m)
1/2 “* 0.049 * (1 ~ 1000 m)
Φ 3 * 0.9 * (1 ~ 3500 m)
Φ 4 * 0.9 * (1 ~ 2500 m)
Φ 6 * 0.9 * (1 ~ 1700 m)
Φ 8 * 1 * (1 ~ 1000 m)
Φ 10 * 1 * (1 ~ 8000 m)
φ (10-26)★(1-2) Length (1-800m) Diameter according to customer requirements
Material :201, 202, 304, 304L, 316L, 317L, 321(also customized according to user requirements)
Pressure: 60-100 mpa
Executive standard: ASTM A269-2002.JIS G4305
GB/T 12770-2002GB/T12771-2002 Technical requirements

Description of the coiled ss pipes:

Size:

Out diameter: (6mm-10mm)

Wall thickness: (0.9mm-2mm)

Manufacture Standard

ASTMA213, ASTMA312, ASTM A269, DIN17456,EN10216-5, EN10297-2,JISG3459, JIS3463 or customed

Grades

304 , 304L, 304H, 304N, 316, 316L 316Ti, 317L, 310S, 321, 321H, 347H, S31803,S32750,347,330,825,904L,
12X18H9,08X18H10,03X18H11,08X18H10T, 20X25H20C2, 08X17H13M2T, 08X18H12E

Process methods

cold dawning, cold rolling

Surface &delivery condition

annealed and pickled, grey white (polished)

Length:

100-200Meter usually

Packing:

in seaworthy wooden cases

MOQ

1 ton

Delivery date

Min. 10 days

Certificates

ISO9001:2000 quality system and Mill test Certificate supplied

Quality assure:

1)Basic guarantee:

Raw material guarantee:Tsingshan Brand raw material,recheck with the spectrum direct-reading test,adding our professional workers &equipments,we could guarantee the tubes is right of the clients’ needs.

2)Process control:

follow the process chart adding our workers’ care

3)Inspection& Test

Direct-reading Spectrum Instrument analytic for chemical composition, Yield Strength, Tensile Strength, Elongation, Hardness Test, Flattening Test, Flaring Test, Eddy Current Test, Ultrasonic Test, Hydrostatic Test, Corrosion Test, etc.


Product detail pictures:

Best quality Carbon Seamless Pipe - Stainless steel coil tubing heat exchanger – Zheyi detail pictures

Best quality Carbon Seamless Pipe - Stainless steel coil tubing heat exchanger – Zheyi detail pictures

Best quality Carbon Seamless Pipe - Stainless steel coil tubing heat exchanger – Zheyi detail pictures


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We are going to dedicate ourselves to providing our esteemed buyers together with the most enthusiastically thoughtful products and services for Best quality Carbon Seamless Pipe - Stainless steel coil tubing heat exchanger – Zheyi , The product will supply to all over the world, such as: Paris, Switzerland, Sydney, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to supply our clients sincerely with qualified merchandise, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.
  • The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Federico Michael Di Marco from Orlando - 2017.09.26 12:12
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Mary from Estonia - 2017.10.27 12:12