Холоднотянутая бесшовная труба из сплава CrMo AISI 4130/Китайская стальная прямой

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Цена:*

Количество:

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Описание и отзывы

Характеристики



Product Description




Specification


Welding steel tube is one pipe the surface has the steel pipe joint, which is use the steel belt or steel plate material through the bending deformation into round, square ect then welded into shape. Which can meet customer requirements, the special specifications welded pipe can be processed according to user requirements. Welded pipes for conveying water, sewage, gas, air, heating, steam and other low-pressure fluid and other uses.
Sizes
ERW: 3/4″ thru 26″ up to 1.000″ thick
DSAW: 20″ thru 72″ up to 3.000″ thick



O.D. Range
Wall Percent
Unannealed or Stress
Soft Annealed or
Normalized
(inches)
of O.D.
Relief Annealed
Normalized
O.D. Inches
I.D. Inches
O.D. Inches
I.D. Inches
Plus
Minus
Plus
Minus
Plus
Minus
Plus
Minus
Up to 0.499
All
0.004
0
0.005
0.002
0.500-1.699
All
0.005
0
0
0.005
0.007
0.002
0.002
0.007
1.700-2.099
All
0.006
0
0
0.006
0.006
0.005
0.005
0.006
2.100-2.499
0.007
0
0
0.007
0.008
0.005
0.005
0.008
2.500-2.899
All
0.008
0
0
0.008
0.009
0.005
0.005
0.009
2.900-3.299
All
0.009
0
0
0.009
0.011
0.005
0.005
0.011
3.300-3.699
All
0.01
0
0
0.01
0.013
0.005
0.005
0.013
3.700-4.099
All
0.011
0
0
0.011
0.013
0.007
0.01
0.01
4.100-4.499
All
0.012
0
0
0.012
0.014
0.007
0.011
0.011
4.500-4.899
All
0.013
0
0
0.013
0.016
0.007
0.012
0.012
4.900-5.299
All
0.014
0
0
0.014
0.018
0.007
0.013
0.013
5.300-5.549
All
0.015
0
0
0.015
0.02
0.007
0.014
0.014
5.550-5.999
Under 6
0.01
0.01
0.01
0.01
0.018
0.018
0.018
0.018
6 to 7 1/2
0.009
0.009
0.009
0.009
0.016
0.016
0.016
0.016
Over 7 1/2
0.018
0
0.009
0.009
0.017
0.015
0.016
0.016


Company Profile






Certifications




Factory




Exhibition




FAQ


Q1. Are you trading company or manufacturer ?
A: We are a  factory. Our factory locates in Tianjin City. If you would like to visit our factory,just inform us in advance, we warmly welcome all of our clients to visit us.
Q2: How long is your delivery time?
A: Generally, it is 5-10 days after receiving the deposit.
Q3. What is your terms of payment?
A: EXW, FOB, CFR, CIF, etc
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q4. What is your terms of delivery?
Q5. What is your sample policy?
Our main products are listed as follows: Pricision steel pipe, Hot Rolled steel pipe, Cold Drawn steel pipe, Seamless steel pipe, Alloy steel pipe, Bearing steel pipe, Welded pipe, Spiral pipe, Galvanized pipe etc.
A: We can supply free samples if we have ready parts in stock, but the courier cost are charged.
Q6: what is your main products?


Shipping & Payment




Standard export package with care to prevent percussive damage or deformation


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