Wholesale Dealers of Welded Line Pipe - Stainless steel coil tubing heat exchanger – Zheyi

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Wholesale Dealers of Welded Line 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:

Wholesale Dealers of Welded Line Pipe - Stainless steel coil tubing heat exchanger – Zheyi detail pictures

Wholesale Dealers of Welded Line Pipe - Stainless steel coil tubing heat exchanger – Zheyi detail pictures

Wholesale Dealers of Welded Line Pipe - Stainless steel coil tubing heat exchanger – Zheyi detail pictures


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The key to our success is "Good Product Quality, Reasonable Value and Efficient Service" for Wholesale Dealers of Welded Line Pipe - Stainless steel coil tubing heat exchanger – Zheyi , The product will supply to all over the world, such as: Toronto, Bogota, Manila, Many kinds of different solutions are available for you to choose, you can do one-stop shopping here. And customized orders are acceptable. Real business is to get win-win situation, if possible, we would like to deliver more support for customers. Welcome all nice buyers communicate details of solutions with us!!
  • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Irma from Suriname - 2018.12.28 15:18
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Monica from Netherlands - 2018.09.12 17:18