Good Quality 304 Stainless Steel Welded Tube For Boiler Heat Exchanger And Condenser

Short Description:

The ideal material for tubing of heat and pressure transmission should be heat and pressure resistance. The special features of stainless steel welded tubes make it meet the requirements for boilers, heat-exchanger, condenser application in industries like petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear.

Product Detail

Product Tags

The ideal material for tubing of heat and pressure transmission should be heat and pressure resistance. The special features of stainless steel welded tubes make it meet the requirements for boilers, heat-exchanger, condenser application in industries like petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear.

 

Product Parameters

Product name Stainless Steel Welded Tube for Boiler、Heat Exchanger and Condenser
Type Welded, Seamless, U-Tubes, Condensor & Heater Tubes
Standard ASTM A249、A269 、A213, Equivalent to ASME,EN,JIS etc.
Tickness 1.0-5.0mm
Length 1-12 meters or as your requirement
Application boiler, heat exchanger, condenser
Treatment Cold Rolled / Cold Drawn
MOQ 1 ton
Payment terms L/C T/T

 

Specification

BWG
25 22 20 18 16 14 12 10
Wall Thickness mm
0.508 0.71 0.89 1.24 1.65 2.11 2.77 3.40
mm inch Weight kg/m
6.35 1/4 0.081 0.109 0.133 0.174 0.212
9.53 3/8 0.126 0.157 0.193 0.257 0.356 0.429
12.7 1/2 0.214 0.263 0.356 0.457 0.612 0.754
15.88 5/8 0.271 0.334 0.455 0.588 0.796 0.995
19.05 3/4 0.327 0.405 0.553 0.729 0.895 1.236
25.4 1 0.44 0.546 0.75 0.981 1.234 1.574 2.05
31.75 1 1/4 0.554 0.688 0.947 1.244 1.574 2.014 2.641
38.1 1 1/2 0.667 0.832 1.144 1.514 1.904 2.454 3.233
44.5 1 3/4 1.342 1.774 2.244 2.894 3.5
50.8 2 1.549 2.034 2.574 3.334 4.03
63.5 2 1/2 1.949 2.554 3.244 4.214 5.13
76.2 3 2.345 3.084 3.914 5.094 6.19
88.9 3 1/2 2.729 3.609 4.584 5.974 7.27
101.6 4 4.134 5.254 6.854 8.35
114.3 4 1/2 4.654 5.924 7.734 9.43

 

Chemical Components

Grade TP304 TP304L TP316 TP316L
UNS S30400 S30403 S31254 S31600 S31603 N08926 N08367 S31803
C ≤0.08 ≤0.035 ≤0.020 ≤0.08 ≤0.020 ≤0.020 ≤0.030 ≤0.030
Mn ≤2.00 ≤2.00 ≤1.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00 ≤2.00
P ≤0.045 ≤0.045 ≤0.030 ≤0.045 ≤0.045 ≤0.030 ≤0.040 ≤0.030
S ≤0.030 ≤0.030 ≤0.010 ≤0.030 ≤0.030 ≤0.010 ≤0.030 ≤0.020
Si ≤1.00 ≤1.00 ≤0.80 ≤1.00 ≤1.00 ≤0.50 ≤1.00 ≤1.00
Ni 8.0-11.0 8.0-11.0 17.5-18.5 10.0-14.0 10.0-15.0 24.0-26.0 23.5-25.5 4.5-6.5
Cr 18.0-20.0 18.0-20.0 19.5-20.5 16.0-18.0 16.0-18.0 19.0-21.0 20.0-22.0 22.0-23.0
Mo 6.0-6.5 2.0-3.0 2.00-3.00 6.0-7.0 6.0-7.0 3.0-3.5
Ni 0.18-0.22 0.15-0.25 0.18-0.25 0.14-0.20

 

 

Applications
Applications: Products are applicable in construction of the high pressure power boiler, the superheating steam tube, the boiling water pipe and the superheating tube for locomotive boiler.

What Can We Serve For You?

1. Sample can be offered with free.

2. We have full stock,and can deliver within short time.Many styles for your choices.

3. OEM and ODM order are accepted, Any kind of logo printing or design are available.

4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.

5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.

 

Our Company

Foshan Kuanyu Stainless Steel Co., Ltd, founded in 2011, is a modern enterprise, specializing in production and wholesale for all materials of stainless steel pipe for drinking water, stainless steel welded pipe, stainless steel pipe fittings and so on. Our products meet the the standard of ASTM, EN, JIS, DIN etc, and widely use in oil refinery industry, petrochemical, electricity, paper-making, wine and automobile industries, mechanical structure, construction, electronic biological technology, enviromental engineering and kitchen products. We have passed ISO9001 and ISO14001.

In order to producing the best products, we use the most advanced machinery equipment, innovative manufacturing technology, more competitive production line and also with the skilled staff, rich experience, to make “Kuanyu Stainless Steel Pipe” become the model of our industry.

 

Our Workshop

 

Our Business Partner

Packing

FAQ

Q: What’s your MOQ(minimum order quantity)?
A: Usually our MOQ is 1ton, but we can accept less quantity for your trial order. Pls feel free to tell us how many piece you need.

Q: Are you trading company or manufacturer?
A: We are the manufacturer with 4 factories, specializing in producing welded stainless steel pipe / tube, stainless steel pipe fittings for near 10 years.

Q: How long is your delivery time?
A: It is according to quantity. Generally it is 10-20 days after receiving your deposit.

Q: Can you provide us sample, is it free or need to pay?
A: If you don’t need to print your logo or other artwork on the products, we will not charge any cost. You just tell us your freight collect account like Fedex, DHL, TNT. If you don’t have, we need to charge Express fee properly.

Q: What’s your payment terms?
A: 30% in advance by T/T ,70% will be before shipment or against the BL copy under FOB/CIF/CFR.

Send your message to us:

INQUIRY NOW
INQUIRY NOW