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TP304L Bright Stainless Annealed Seamless Steel Coil Tubing for Heater Exchanger

Certification
China Wenzhou Zheheng Steel Industry Co.,Ltd certification
China Wenzhou Zheheng Steel Industry Co.,Ltd certification
your stainless steel pipe really as good as Europe and the United States market, I have already listed your company as our core supplier.

—— --USA--Tony

I am so satisfied with your quality when i first visit your factory in china,and your price are same absorbing.

—— --Brazil--José Tadeu

This is our fourth cooperation this year, and I'm very glad that you can deliver the goods on time and even in advance.

—— --Venezuela--lucy sam

i am so happy because i am found a really manufactuer who are specialized in thin wall seamless large diameter stainless steel pipes. god bless

—— --United Arab Emirates --Hevel

Hi Bain.You are a trustworthy person and I am very happy to cooperate with you.

—— --Russia--aleksandr

ZheHeng steel ,Stable quality, reasonable price, a great company.

—— --Chile--andrea

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TP304L Bright Stainless Annealed Seamless Steel Coil Tubing for Heater Exchanger

TP304L Bright Stainless Annealed Seamless Steel Coil Tubing for Heater Exchanger
TP304L Bright Stainless Annealed Seamless Steel Coil Tubing for Heater Exchanger TP304L Bright Stainless Annealed Seamless Steel Coil Tubing for Heater Exchanger TP304L Bright Stainless Annealed Seamless Steel Coil Tubing for Heater Exchanger TP304L Bright Stainless Annealed Seamless Steel Coil Tubing for Heater Exchanger

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Product Details:
Place of Origin: CHINA
Brand Name: zheheng steel
Certification: GOST9941-81, CCS, ISO 9001-2008
Model Number: 304/304L,0Cr19Ni10,EN1.4306 ect
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: as required
Delivery Time: 5-8days
Payment Terms: T/T, L/C
Supply Ability: 1000+
Detailed Product Description
Type: Seamless Surface Treatment: Pickled
Length: 5.8m - 7m Usage: Pipeline Transport
Material: Stainless Steel As PerThe Drawing: As Per The Clients
Model NO: Stainless Steel Coiled Tubes HS Code: 722840000

Product Description

Quality Approvals
Our Quality Management System has been certified as per ISO9001:2015 . The production and testing facilities have been approved by various certification bodies. All production processes andinspection are strictly controlled according to the requirements of ISO9001:2015 and other certification bodies.


Inspections & Tests
All materials will be tested by destructive and non-destructive testing before delivery, the following testing are available in BOLAI Company:

★ Non-destructive tests: Eddy current test, Ultrasonic test, Hydrostatic test, Dimension examination, Surface examination, Hardness test
★ Destructive tests: Metallographic examination, Intergranular corrosion test, Mechanical property tests, Tension test, Flattening test, Flaring test, Bending test, Impact test

 

General character:
★ Various usage
★ Good corrosion resistance, durable using
★ Good oxidation resistance in different environment
★ High strength and high temperature resistance
★ Clean, smooth ,mirror surface

Chemical Composition(%) :

Grade C Si Mn P S Cr Ni Mo Cu
304 ≤0.07 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.00~20.00 8.00~10.50    
304L ≤0.030 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.00~20.00 9.00~13.00    
310S ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 24.00~26.00 19.00~22.00    
316 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 16.00~18.00 10.00~14.00 2.00~3.00  
316L ≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.03 16.00~18.00 12.00~15.00 2.00~3.00  
321 ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 17.00~19.00 9.00~13.00    
430 ≤0.12 ≤0.75 ≤1.00 ≤0.040 ≤0.03 16.00~18.00      
2205 ≤0.03 ≤1.00 ≤2.00 ≤0.030 ≤0.015 22.00~23.00 4.5~6.5 2.5~3.5    
2507 ≤0.03 ≤0.08 ≤1.20 ≤0.035 ≤0.015 24.00~26.00 6.00~8.00 3.0~5.0  
904L ≤0.02 ≤1.00 ≤2.00 ≤0.045 ≤0.035 19.00~23.00 23.00~28.00 4.0~5.0 1.0-2.0
 

 

RFQ
Q1: Are you manufacturer ?
A1: We are manufacturer and trader , we build a new trade company to develop our business

Q2: How about the quality ?
A2: We have good processing equipment to weld the steel pipes .
We have good matrial suppliers to keep the good quality of steel .
We have our own lab to test finished steel tubes .
Welcome our customer to test by yourselves .

Q3: How about the delivery time ?
A3: If we have stock, in 7 days . If we dont have stock, 15-20 days /20 tons .

Q4: How about the payment ?
A4: T/T,L/C. Based on your orders .

Q5:How about the samples ?
A5:We supply samples , but we would supply the stock to test . If you want customized samples, we would charge some fee . But the customers pay the transport fee .

Q6:How to cooperate ?
A6: We can supply to your processing directly for manufactuing companies .
If you are traders, also welcome , we want to build a strong bridge between you and us , so if you have a good idea , we can support you !

TP304L Bright Stainless Annealed Seamless Steel Coil Tubing for Heater Exchanger 0

Contact Details
Wenzhou Zheheng Steel Industry Co.,Ltd

Contact Person: 待分配

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