ASTM A53 Grade B Hot-DIP Galvanized Square Steel Pipe

- Oct 16, 2018-

Basic Info

  • Model NO.: ASTM A53 Grade B

  • Technique: Hot Rolled

  • Surface Treatment: Galvanized

  • Section Shape: Square

  • Trademark: Metleader

  • Specification: 12*12-600*600mm

  • HS Code: 7306610000

  • Type: Welded

  • Material: Carbon Steel

  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

  • Length: 6m

  • Transport Package: in Bundles

  • Origin: China

Product Description

API 5CT Seamless Steel Casing Pipe for Oil Well 1

Stainless steel welded pipe: 
1.Standard:GB,ASTM,AISI,JIS,DIN
2.Raw Material Grade:201,AISI 201,202,304,304L,316,316L, 409,425,430,439,441, 443
Brand:Jiufeng
3.Outside Diameter: 6mm-219mm
4.Thickness:0.25mm-4.0mm
5.Products:Round Pipe,Square Pipe,Rectangular Pipe,Oval pipe,Slotted Pipe
6.Appications:Auto Parts,Decoration,Heat Exchanger,Sanitary etc.

StandardASTM A249, A269 and A270,A554
Material Grade201 ( Ni 0.8%),
202 (Ni 3.5%~4.5%),
301(Ni 5%)
304 (Ni 8%, Cr 18%),
316 (Ni 10%, Cr 18%),
316L (Ni10%~14%),
430
Outer Diameter6mm--159mm
Thickness0.3mm - 3.0mm
Length6m or as customers' request
Tolerancea) Outer Diameter:  +/- 0.2mm
b) Thickness: +/- 0.02mm
c) Length: +/- 5mm
Surface180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
ApplicationDecoration construction, Auto Parts, Industry instrument,Sanitary,Hardware,Water Pipe
TestChemical Coposition Test,Thickness Test,Hardness Test,Flaring Test,Reverse Flattening Test,Flange Test,Air Underwater Presure Test
Chemical Composition of Material  Material201202304316430
Composition
C≤0.15≤0.15≤0.08≤0.08≤0.12
Si≤1.00≤1.00≤1.00≤1.00≤1.00
Mn5.5-7.57.5-10≤2.00≤2.00≤1.00
P≤0.06≤0.06≤0.045≤0.045≤0.040
S≤0.03≤0.03≤0.030≤0.030≤0.030
Cr16-1817-1918-2016-1816-18
N3.5-5.54-68-10.510-14 
Mo   2.0-3.0 
Mechanical PropertyMaterial Item    201202304316
Tensile Strength≥535≥520≥520≥520
Yield Strength≥245≥205≥205≥205
Extension≥30%≥30%≥35%≥35%
Hardness (HV)<253<253<200<200
PaymentPayment by T/T, 30% as advance payment and 70% balance pay before shipping.
Delivery timeA.7 days if this goods is stock goods.
B.30 days if this goods will be produced after order
ValidityValid time is 3 days for price usually.