Sign In | Join Free | My isp.org.cn
China Wenzhou Zheheng Steel Industry Co.,Ltd logo
Wenzhou Zheheng Steel Industry Co.,Ltd
To provide safe and reliable high quality stainless steel ,nickel alloy pipes and fittings
Verified Supplier

7 Years

Home > Stainless Steel Heat Exchanger Tube >

304 304L Stainless Steel Heat Exchanger Tube , Cold Roll 316l Stainless Steel Tubing

Wenzhou Zheheng Steel Industry Co.,Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

304 304L Stainless Steel Heat Exchanger Tube , Cold Roll 316l Stainless Steel Tubing

  • 1
  • 2

Brand Name : zheheng

Model Number : 25mm

Certification : ISO9001 PED

Place of Origin : CHINA

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T, D/A, D/P

Supply Ability : 50TONS/30DAYS

Delivery Time : 30 DAYS

Packaging Details : In bundles with waterproof material,or wooden crate packing

Material : 304 304L 316L

Standard : ASTM A249

Type : seamless

Technique : bright anneal

Application : Heat Exchanger

Contact Now

ASTM A249 304 304L 316L Stainless Steel Tube for Heat Exchanger / stainless steel heat exchanger tube

ASTM A249 stainless steel tube manufacturer,304 ,316 stainless steel tube manufacturer,316l stainless steel seamless heat exchanger tubes exporter,ss stainless steel heat exchanger tube stockholder,stainless steel cold draw heat exchanger tubes stockist ,

zheheng steel products packing

1. with plastic cap to protect both ends for stainless steel heat exchangers finned tube
2. and plastic bag wrapped outside the pipe,for stainless steel heat exchangers finned tube
3. Then packing into wooden box.for stainless steel heat exchangers finned tube
Delivery Time
10-60 days depend on stock or new making

Hydrostatic or Nondestructive Electric Test:
1 Each pipe shall be subjected to the nondestructive electric test or the hydrostatic test. The type of test to be used shall be at the option of the manufacturer, unless otherwise
specified in the purchase order.
2 The hydrostatic test shall be in accordance with Speci-fication A999/A999M, unless specifically exempted under the provisions of 12.3.
3 For pipe whose dimensions equal or exceed NPS10,the purchaser, with the agreement of the manufacturer, is permitted to waive the hydrostatic test requirement when in lieu of such test the purchaser performs a system test. Each length of pipe furnishedwithout the completed manufacturer’s hydrostatic test shall include with the mandatory markings the letters “NH.”
4 The nondestructive electric test shall be in accordancewith Specification A999/A999M.

Description:

Steel Grade
301 (Ni : 6%), 304, TP304, TP304L/304L, 321, TP321, 316, TP316L, 316L,
Standards ASTM A249, A269, A312, A554, A270
Specification O.D: 1/4" - 12" (inch)
W.T: SCH5S, SCH10S
Or non-regular size to be tailored as required.
Application Liquid delivery,for food,dairy, and so on
Packing 1.with plastic cap to protect both ends
2.plastic bag wrapped outside the pipe
3.Plywood case packing

Annealed & Pickled (for sanitary or industial pipe)

Bright Annealed

Polished to 180#, 240#, 320#, 400#, 600#

Certificate ISO 9001:2008
Delivery time 30-60 days depend on Quantity for stainless steel heat exchangers finned tube supplier
Payment Term T/T, Irrevocable L/C at sight for stainless steel heat exchangers finned tube supplier
Trade Term FOB , CFR , CIF
Chemical composition Element 201 202 304 316 S31803 S32750
C ≤0.15 ≤0.15 ≤0.08 ≤0.08 ≤0.030 ≤0.030
Si ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤0.80
Mn 5.5-7.5 7.5-10.0 ≤2.00 ≤2.00 ≤2.00 ≤1.20
P ≤0.060 ≤0.060 ≤0.045 ≤0.045 ≤0.030 ≤0.035
S ≤0.030 ≤0.030 ≤0.030 ≤0.030 ≤0.020 ≤0.020
Cr 16-18 17-19 18-20 16-18 21-23 21-23
Ni 3.5-5.5 4.0-6.0 42958 43022 4.5-6.5 6.0-8.0
Mo 2.0-3.0 2.5-3.5 3.0-5.0
N ≤0.25 ≤0.25 0.08-0.2 0.24-0.32
Cu ≤0.50
Mechanical properties Material Item 201 202 304 316 S31803 S32750
Tensile Strength (MPa) ≥655 ≥620 ≥515 ≥515 ≥620 ≥800
Yield Strength (MPa) ≥260 ≥310 ≥205 ≥205 ≥450 ≥550
Elongation (%) ≥35 ≥35 ≥35 ≥35 ≥25 ≥15
Hardness (HV) ≤230 ≤230 ≤200 ≤200 ≤303 ≤323


Product show:

304 304L Stainless Steel Heat Exchanger Tube , Cold Roll 316l Stainless Steel Tubing


Product Tags:

bending stainless steel tubing

      

metric stainless steel tubing

      
Cheap 304 304L Stainless Steel Heat Exchanger Tube , Cold Roll 316l Stainless Steel Tubing wholesale

304 304L Stainless Steel Heat Exchanger Tube , Cold Roll 316l Stainless Steel Tubing Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Wenzhou Zheheng Steel Industry Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)