Stainless Custom made in China – replacement parts – in Homs Syrian Arab Republic Steel Tubing for Sale in China with top quality

Stainless  Custom  made in China - replacement parts -  in Homs Syrian Arab Republic  Steel Tubing for Sale in China with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 distinct branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

1. Descriptions

Title stainless metal tubing for sale in China
Specification ASTM A213, ASTM A269, ASTM A312, EN15716-5, GB/T14976-2012
Metal Quality SS304/SS304L, SS316/SS316L
Measurement OD:3-50.8mm, wall thickness: .5-4mm
Length 4m,6m or personalized
Delivery Problems BA( EPT Annealed), Mechanical Polished, Electro-polished( EP)
Attributes EPT Annealed for concluded tube, substantial cleanness and substantial precision of inside and outside the house floor, great mechanical houses, excellent cold bending ability, high temperature resistant and anti-oxidation. We also give polishing and pipe chopping service
Applications Employed in auto Mobile: +86~13 0571 88828,precision devices,hydraulic method, machinery,petroleum,chemical and fuel area.
Packing Plastic film & Knitting Bundled, Plywood Scenario or as request
Delivery Time thirty-60days soon after order verified

2. Chemical Composition:

Quality C Si Mn P S Cr Ni
304 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.030 ≤18.-twenty. ≤8.-ten.five
304L ≤0.030 ≤1.00 ≤2.00 ≤0.045 ≤0.030 ≤18.-twenty. ≤8.-ten.five

 

Quality C Si Mn P S Cr Ni other people
SUS316 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.030 sixteen.~eighteen. 10.~fourteen. Mo:2~3
SUS316L ≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.030 sixteen.~eighteen. 12.~fifteen. Mo:2~three

three. Mechanical Houses&Hardness:

Grade YS(Mpa) TS(Mpa) EL(%) Hv
304 ≥205 ≥520 ≥40 ≤200
304L ≥175 ≥480 ≥40 ≤200

 

Quality YS(Mpa) TS(Mpa) EL(%) Hv
SUS316 ≥205 ≥520 ≥40 ≤200
SUS316L ≥175 ≥480 ≥40 ≤200

four. Generation Circulation Chart:

Crucial Techniques Descriptions:
Cold Rolling
Tube rolling uses compression to decrease the dimension of seamless tubes. It makes use of one or two sets of rol EPT with
continuous cross-segment grooves on the circumference of the tube. The rol EPT are pushed by rack and pinion gears
of distinct radii alongside profiled cams, completing several 360º rotations close to the tube

Tube rolling is a really precise technique of lowering very skinny walled and/or smaller sized diameter tubes, and is frequently
used as the ultimate chilly operating step. By rolling, we’re able to obtain extraordinary control above dimensional tolerances
and area complete while also reducing content loss and strengthening the metal’s microstructure.

Chilly Drawing
Cold drawing lowers the diameter by pulling the tube via a die that is smaller sized than the tube. In get to match
the tube into the die, one particular stop is swaged therefore reducing the diameter of the major end before drawing.
Next, the narrowed stop is handed via the die and clamped to a drawing trolley which pul EPT the tube by means of the die.

Annealing
Annealing is utilised to soften the metallic just before more chilly doing work or fabrication procedures, and increases the
overall metallurgical microstructure of the tube. In the course of tube reduction or cold drawing, it can turn into hard and
relatively brittle. To be capable to attract the tube yet again, stresses formed throughout cold doing work require to be taken off to
return the content to its normal state.
During annealing the tube is heated to a controlled temperature and soak time. By means of this procedure the tube
continues to be in shape, but the grains in the framework of the tube reform into a regular unstressed sample. The ensuing
annealed tube is softer and appropriate for redrawing

Straightening
Drawing and annealing generally benefits in some degree of bowing, producing a slight bend in the tubing. In purchase to
make the tubes straight, we use multiple roll mechanical straighteners to put into action this treatment, Straightening can
introduce slight alterations to the size and mechanical homes of the tubing, so these elements are extremely carefully controlled
throughout the approach.

5. Inspection and Checks
We examine all heaps of tubing before shipment to make sure that every factor of the customer’s get has been satisfied.
Our in-house inspection and checks capabilities consist of:

  • Chemical Composition Check
  • Visible inspection
  • Dimensional inspection
  • Surface roughness tests
  • Eddy Current tests
  • Hydrostatic strain screening
  • Harmful mechanical screening:

– Yield Energy
– Tensile Energy
– Elongation
– Hardness screening
– bending, flattening, and flaring
All shipments incorporate a entire Te EPT Certification displaying all essential te EPT final results and verifying compliance with the purchase specifications.

6.Packing & Shipments

seven.Items Measurement Range:

               OD                 Tolerance(mm)           Internal Surface area Roughness
Inch mm   OD WT BA Tube EPT Tube
      1 ±0.05 ±0.05 ≤0.8μ  
      1 ±0.05 ±0.05 ≤0.8μ ≤0.4μ
3/8   one one.24 ±0.05 ±0.05 ≤0.8μ ≤0.4μ
1/2   one one.24 ±0.05 ±0.05 ≤0.8μ ≤0.4μ
five/8   one.24 one.65 ±0.05 ±0.05 ≤0.8μ ≤0.4μ
three/4   one.24 1.sixty five ±0.05 ±0.05 ≤0.8μ ≤0.4μ
one   one.24 1.65 ±0.05 ±0.05 ≤0.8μ ≤0.4μ
  3 .five   ±0.05 ±0.05 ≤0.8μ  
  four .71 one ±0.05 ±0.05 ≤0.8μ  
  5 one   ±0.05 ±0.05 ≤0.8μ  
  six one 1.five ±0.05 ±0.05 ≤0.8μ ≤0.4μ
  eight one one.five ±0.05 ±0.05 ≤0.8μ ≤0.4μ
  ten one one.five ±0.05 ±0.05 ≤0.8μ ≤0.4μ
  12 1 one.five ±0.05 ±0.05 ≤0.8μ ≤0.4μ
  fourteen 1 one.five ±0.05 ±0.05 ≤0.8μ ≤0.4μ
  15 1 one.5 ±0.05 ±0.05 ≤0.8μ ≤0.4μ
  16 one 1.5 ±0.05 ±0.05 ≤0.8μ ≤0.4μ
  eighteen one one.5 ±0.05 ±0.05 ≤0.8μ ≤0.4μ
  20 one 1.five ±0.05 ±0.05 ≤0.8μ ≤0.4μ

If you have particular prerequisite about the tolerance of OD and WT, please check out with us.

eight. Purposes:

 

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 different branches. For more particulars: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of first tools manufacturer’s (OEM) portion quantities or logos , e.g. CASE® and John Deere® are for reference reasons only and for indicating solution use and compatibility. Our company and the shown alternative parts contained herein are not sponsored, approved, or made by the OEM.

Stainless  Custom  made in China - replacement parts -  in Homs Syrian Arab Republic  Steel Tubing for Sale in China with top quality

Stainless  Custom  made in China - replacement parts -  in Homs Syrian Arab Republic  Steel Tubing for Sale in China with top quality

Stainless  Custom  made in China - replacement parts -  in Homs Syrian Arab Republic  Steel Tubing for Sale in China with top quality

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