Stainless Steel Welded Pipe ASTM A249/A269; GB/T24593

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Ningbo
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TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

1、Structure of Stainless Steel Welded Pipe ASTM A249/A269; GB/T24593:

    Stainless steel Welded pipe is used in applications that require the pipe to have high anti-corrosive properties. Compared to steel and cast iron pipes, stainless steels are more flexible, durable and have a higher strength. They are very resistant to erosion-corrosion and can be formed and welded into various shapes and sizes. It is easily connected with various other piping systems and materials and is designed to withstand long life cycles.



2、Main Features of Stainless Steel Welded Pipe ASTM A249/A269; GB/T24593:

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Good visual effect

•Reasonable price 



3、 Stainless Steel Welded Pipe ASTM A249/A269; GB/T24593 images:





4、 Stainless Steel Welded Pipe ASTM A249/A269; GB/T24593 Specification:


Size:

DNODWT
SCH 5SSCH 10SSCH 20SSCH 40S
(A)(B)mmmmmmmmmm
35014'355.63.964.787.9211.13
40016'406.44.194.787.9212.7
45018'457.24.194.787.9214.27
50020'508.04.785.549.5315.09
55022'558.84.785.549.5315.09
60024'609.65.546.359.5317.48
65026'660.45.547.9212.717.48
70028'711.25.547.9212.717.48
75030'762.06.357.9212.717.48
80032'812.8
7.9012.717.48
85034863.6
7.9212.717.48
90036'914.4
7.9212.719.05
100040'1016.0
9.53

 


OD(mm)WT(mm)
0.50.60.70.80.9 1 1.21.5 2 2.5 3  4  5 

9.5













12












1/2'12.7













13













14












5/8'15.9












3/4'19.1












7/8'22.2












1'25.4












1-1/8'28.6












1-1/4'31.8












1-1/2'38.1













40













45












2'50.8













52












2-1/4'57.15












2-3/8'60.3












2-1/2'63.5













70












3'76.2













85












3-1/2'88.9












4'101.6












4-1/8'104.78












4-1/4'107.95












4-1/2'114.3












5-1/4'133.35












6-1/4'158.75












8-5/8'219.08













ASTM A249 tolerance:

OD
WT
Length
<25.40mm±0.10mm     ±10.00%         

OD<50.8mm +3.0mm -0mm

OD≥50.8mm +5.0 -0mm

≥25.4mm~38.1mm±0.15mm
≥38.1mm~50.8mm±0.20mm
≥50.8mm~63.5mm±0.25mm
≥63.5mm~76.2mm±0.30mm
≥76.2mm~101.6mm±0.38mm
≥101.6mm~190.5mm+0.38mm -0.64mm
≥190.5mm~228.6mm+0.38mm -1.14mm


ASTM A269 tolerance:

OD
WT
Length
<38.1mm    ±0.13mm   

OD<12.7mm ±15%

OD≥12.7mm ±10%

OD<38.1mm +3.20mm -0mm

OD≥38.1mm +4.80 -0mm

≥38.1mm~88.9mm    ±0.25mm   
≥88.9mm~139.7mm    ±0.38mm   
≥139.7mm~203.7mm    ±0.76mm   
≥203.7mm~304.8mm    ±1.01mm   
≥304.8mm~355.6mm    ±1.26mm   

 



5、FAQ of  Stainless Steel Welded Pipe ASTM A249/A269; GB/T24593:

How is the quality of your products?
    Our products are manufactured strictly according to national and internaional standard, and we take a test on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.


How about price?
    Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

Why should you chose us?
    Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.

Any question, pls feel free to contact us !







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