Stainless Steel Coil Tubes/Tubings/Pipes for Evaporator (boilers, solar energy)

• Type: Seamless
• Technique: Cold Drawn
• Material: Stainless Steel
• Surface Treatment: Polish
• Usage: Pipeline Transport
• Section Shape: Round
• Model NO.: stainless steel coil Tubes
• Certification: API, CE
• Application: Oil Pipe
• as Per The Drawing: as Per The Clients
• Transport Package: Plywooden Case
• Specification: CE
• Trademark: jj11
• Origin: China
• HS Code: 722840000
• Production Capacity: 5000 Tons/Year

Product Description

We are professional evaporators Stainless Steel coiled(coil) Tubes/Tubings/Pipes, boilers Stainless Steel coiled Tubes/Tubings/Pipes, solar energy Stainless Steel coiled Tubes/Tubings/Pipes factory from China

Coil Pipe Technical Parameters Set By The Manufacturer:

1) Stainless Steel Pipe Measurement Range: Outer diameter: 6-19mm; Wall thickness: 0.41-1.5mm; The measurement tolerance as per ASTM A269

2) The outer diameter of the coil pipe>500mm; The inner diameter of the coil pipe<1000mm

3) The height of the coil pipe: 200mm-400mm

4) Max. Length of each coil: <1000M min. Length of each coil: >6m

5) General delivery length: 200m-800m

6) Physical properties of bright-annealed coil pipe: A. Ratio of elongation no less than 55% B. Surface hardness no greater 170HV C. Tensile strength no less than 550N/MM2 D. Yield strength no less than 220N/MM2 E. Bending angke>1800; Mon. Bending radius<1.5*pipe diameter

7) Physical properties of general coil pipe (without bright annealing): A. Ratio of elongation no less than 35% B. Surface hardness greater than 180HV C. Tensile strength>600N/MM2 D. Yield strength>280N/MM2 E. Bending angle>900; Bending radius>2*pipe diameter

8) Pressure resistance property: Take 8*0.5*c coil pipe as an example, the work pressure to be borne by the inner wall is no less than 60BAR

Speciality and advantages:
1. Our company has been dedicated to producing stainless steel seamless pipe since 2003, owning complete producing technology and abundant managing experience.
2. The raw material such as mother tube, round bar we use is from Chinese biggest and well-known steel mill: Walsin Steel and Yongxing Steel.
3. We have advanced NDT equipments for the tests such as Eddy Current test, Ultrasonic test, Hydraulic test and so on.
4. We have ISO 9001 and PED certificate, and the Third Party Inspection Certificates such as TUV, BV, Lloyd's, SGS, etc, also can be provided according to customers' requirements,
5. Wooden case package which is strong and suitable for sea transportation is our main method to pack the pipes. And the economical packing method such as packed in bundles is also welcomed by some customers.
6. The tolerance control we use is D4/T4 (+/-0.1mm) on both inside and outside Diameter and Wall Thickness, which is much higher than international standard ASTM, DIN.
7. The surface condition is one of our main advantages: in order to meet different requirements for surface condition, we have annealing and pickling surface, bright annealing surface, OD polished surface, OD & ID polished surface etc.
8. In order to keep the inside surface of pipe clean and make it free from deburring, our company develops the unique and special technology --- Sponge Washing with high pressure.
9. We have complete after-sale service to deal with the problems in time.