ASTM A249 ASME SA249 En 10217 -7 Boiler Heat Exchanger Tubes Stainless Steel Pipe

Surface Treatment
No.1, No.4, 2b, Ba, Hl, 8K, Polish, Pickling
Length
6~18.3 Meter
MOQ
2 Tons
Thickness
0.5~4.0 mm
Outer Diameter
15.88~324mm
Transport Package
Poly Bag, Woven Bag, Wooden Box Packing
Trademark
YAOLONG
Origin
China
HS Code
7326909000
Production Capacity
150 Tons Per Month
Reference Price
$ 990.00 - 1,755.00
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Product Description

What you are looking for is
ASTM A249 ASME SA249 EN 10217-7 Boiler Heat Exchanger Tubes Stainless Steel Pipe

If you are still suffering from the inconvenience caused by the corrosion and cracking of the pipeline, or you are suffering from the failure to find a suitable stainless steel heat exchanger tube supplier. Please read the following content in 3 minutes. I hope it can be helpful for you.
ASTM A249 ASME SA249 En 10217-7 Boiler Heat Exchanger Tubes Stainless Steel Pipe
Guangdong Yaolong Metal Technology Co.,Ltd is located in Foshan City,China.It is a modern enterprise which integrates R&D,design,production and distribution,specializing in the field of  stainless steel & aluminum light poles,stainless steel & aluminum flagpoles,stainless steel bollard ,stainless steel welded pipes and fittings.

Our stainless steel weld pipes and fittings are not only sold to domestic markets,but also  exported to many countries  like Australia,Canada,Germany,Holland,Russia,Saudi Arabia,Spain,the United Kingdom,the United States,UAE,etc.
ASTM A249 ASME SA249 En 10217-7 Boiler Heat Exchanger Tubes Stainless Steel Pipe
 
Material Stainless Steel 304/304L/316L
Shape Round / Square / Rectangle
Production Standards ASTM A270, ASTM A269, ASTM A249, ASTM A778, ASTM A789, DIN 11850, EN 10357, EN 10217-7 and so on.
Outer Diameter 16mm - 2000mm ; 
Thickness 0.8mm - 20 mm ; 
Length 6 Meters - 18.3 Meters ; As customers' request ; 
Tolerance According to the Standard , +/-10% Commonly ;
Surface Treatment 180#, 320#, 400# Satin / Hairline, Bright Anneal, Pickle,400#, 500#, 600# or 800# Mirror finish
Application Petrochemical Industry ; Chemical Fertilizer Industry ; Oil Refining Industry ; Oil And Gas Industry ; Light Industry And Food Industry ; Pulp And Paper Industry ; Energy And Environmental Industries .
Test Flaring test ; Flattening test ; Bending Test ; Hydraulic Test ; Eddy Current test
Design OEM / ODM / Customized 
Certificate ISO9001 ; ISO14001; ISO 18001; TUV ;
Stainless Steel Mechanical Properties
Grade Tensile Strength Yide Strength Elogation Hardness Solution Annealing
kgf/mm²(N/mm²) kgf/mm²(N/mm²) % HRB(HV) ºC
ASTM TP 304 ≥53 (515) ≥21 (205) ≥35 ≤90 (200) 1040ºC-1150ºC 
Water Quenching
TP 304L ≥50 (485) ≥17 (170)
TP 316 ≥53 (515) ≥21 (205)
TP 316L ≥50 (485) ≥17 (170)
JIS SUS 304 ≥53 (520) ≥21 (205) 1010ºC-1150ºC 
Water Quenching
SUS 304L ≥49 (480) ≥18 (175)
SUS 316 ≥53 (520) ≥21 (205)
SUS 316L ≥49 (480) ≥18 (175)
GB 06Cr19Ni10 ≥53 (520) ≥21 (210) 1010ºC-1150ºC 
Water Quenching
022Cr19Ni10 ≥49 (480) ≥18 (180)
06Cr17Ni12Mo2 ≥53 (520) ≥21 (210)
022Cr17Ni12Mo2 ≥59 (480) ≥18 (180)
EN 1.4301 (500-700) ≥20 (195) ≥40 1000ºC-1100ºC 
Water Quenching
1.4307 (470-670) ≥18 (180)
1.4401 (510-710) ≥21 (205) 1020ºC-1120ºC 
Water Quenching
1.4404 (490-690) ≥19 (195)
Stainless Steel Heat Exchanger Tube
Standard OD(mm) WT(mm) Length(meters) Grade
ASTM A249,
ASTM A269, 
EN 10217-7 		15.88 to 114.3 0.3 to 4.0 Up to 18.3 meter 1.4301, 1.4306, 1.4404, 
AISI 304/304l/316l, 
S31803/S32205, etc
Standard Outside Diameter Thickness Length
ASTM A249
(A1016) 		<25.4 ±0.10 ±10%S OD<50.8+3-0
OD≥50.8+5-0
≥25.4~<38.1 ±0.15
≥38.1~<50.8 ±0.20
≥50.8~<63.5 ±0.25
≥63.5~<76.2 ±0.31
ASTM A269
(A1016) 		<38.1 ±0.13 OD<12.7±15% 
OD≥12.7±10% 		OD<38.1+3.2-0
OD≥38.1+4.8-0
≥38.1~<88.9 ±0.25
≥88.9~<139.7 ±0.38
Chemical Composition Tensile Strength Yield Strength Elongation Hardness
HRB
Grade 304 Stainless Steel (100% & MPA)
C≤0.08, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤10.5, 18≤Cr≤20 ≥515 ≥205 ≥40 ≤92
Grade 304L Stainless Steel (100% & MPA)
C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤12, 18≤Cr≤20 ≥485 ≥170 ≥40 ≤92
Grade 316L Stainless Steel (100% & MPA)
C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 10≤Ni≤14, 16≤Cr≤18 ≥485 ≥170 ≥40 ≤95
ASTM A249 ASME SA249 En 10217-7 Boiler Heat Exchanger Tubes Stainless Steel Pipe
"The pursuit of quality is our persistence"
We chose austenitic stainless steels from BAOSTEEL or TISCO as raw materials. Because these raw materials have high-quality properties, the effects after surface treatment will be more diversified. Pickling, polishing, mirror polishing, satin brushing, powder coating, you can choose the effect you want according to actual needs, we will try our best to help you complete. 

"Stainless steel heat exchanger pipes with a outer diameter of 25.40mm to 101.6mm meters can meet 80% of the market requirements"
The outer diameter range of the stainless steel welding tubes that our company has currently made is 15.88 mm to 2000 mm, if you need a bigger one, we can also complete it.

" The products we do the most are round pipes , rectangular pipes and square pipes. In this respect, our production line and workmanship are very mature."
If you need a profiled tube, please consult us with engineering drawings with parameters. Our engineers will analyze the technical difficulties and discuss cooperation plans with you.
ASTM A249 ASME SA249 En 10217-7 Boiler Heat Exchanger Tubes Stainless Steel Pipe
1. The inner wall of the  our pipeline is smooth and not easy to scale ,  so it is not easy to be infected by bacteria ,  reduce coliform bacteria poisoning and other hazards.And it ensures the safety of drinking.

2.Stainless steel tube is 3 times stronger than steel pipe and 8-10 times stronger than plastic pipe, which is not easy to leak . Stainless steel pipes are also resistant to damage in earthquakes because they are impact resistant.

3.Stainless steel tubing has low thermal conductivity , the thermal insulation performance is five times that of copper pipe, so it is also suitable for application in high temperature fluid.
ASTM A249 ASME SA249 En 10217-7 Boiler Heat Exchanger Tubes Stainless Steel Pipe
"One-stop shopping, reducing the procurement process."
We have extensive experience in providing stainless steel welding pipes and fittings for more than 118 project contractors and stockists. 
ASTM A249 ASME SA249 En 10217-7 Boiler Heat Exchanger Tubes Stainless Steel Pipe
We has a complete series of advanced equipment from Germany, Japan, Italy and France,   including plasma auto-welding machine, polishing facility, online inner bead removed and online bright anneal facilities etc.

The tubes, produced by our facilities, are mainly applied for mechanical industries in boiler, heat exchanger, condenser, heater.   After inner and outer polished, tubes are widely used in sanitary industries of food, beverage, biology, pharmacy, beer and electron. Large diameter fluid conveying welded pipes, ranging 325-2000 mm, are commonly used in oil, chemical.

We have three factories  that can be used to make stainless steel pipes. You don't have to worry about the production cycle at all. We will formulate a production plan according to the delivery time to ensure that it can be completed on time.

We have a team of professional designers, engineers and skillful welders.We can make products that meet your requirements.

Our annual production capability is more than 15,000 tons. We has been vertified and recognized as material manufacturer according to AD 2000-Merkblatt W0, PED 2014/68/EU, and TUV ISO 9001:2015 International Quality System.

The good quality and professional service help us gain many good reputation all over the world.
ASTM A249 ASME SA249 En 10217-7 Boiler Heat Exchanger Tubes Stainless Steel Pipe
ASTM A249 ASME SA249 En 10217-7 Boiler Heat Exchanger Tubes Stainless Steel Pipe
Q1:Are you trading company or manufacturer? We are the professional manufacturer with 5 factories. Specializing in producing welded stainless steel pipe / tube, stainless steel bollard for over 13 years.
Q2:How long is your delivery time? It is according to quantity. Generally it is 30 days.
Q3:Can you provide us sample, is it free or need to pay? If you don't need to print your logo or other artwork on the products, we will not charge any cost, just tell us your freight collect account like Fedex, DHL, TNT. If you don't have, we need to charge Express fee properly.
Q4:Can I get your best price? Our goal is to provide you the best price with great quality assured in a long run. Please leave your contact information for the best quotations, we will get back to you with the best solutions as soon as we can.

 

Stainless Steel