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Wenzhou Zheheng Steel Industry Co.,Ltd
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Home > products > Stainless Steel Welded Tube > TP304L Bright Stainless Annealed Seamless Steel Coil Tubing for Heater Exchanger

TP304L Bright Stainless Annealed Seamless Steel Coil Tubing for Heater Exchanger

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

Document: Product Brochure PDF

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+

Get Best Price
Highlight:
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
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
TP304L Bright Stainless Annealed Seamless Steel Coil Tubing for Heater Exchanger

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