Gold Member Since 2011
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Precision Tube, Bright Anneal Tubing, Seamless Steel Pipe manufacturer / supplier in China, offering 304 316 321 Bright Annealing Stainless Steel Seamless Tube Manufacturer., ASTM A403 1.4306 304L 4" Sch40 Stainless Steel Pipe Fittings, High Pressure 15.0MPa 25.0MPa Forged Ball Valve and so on.

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Supplier Homepage Product Welded Stainless Steel Pipe 304 316 321 Bright Annealing Stainless Steel Seamless Tube Manufacturer.

304 316 321 Bright Annealing Stainless Steel Seamless Tube Manufacturer.

Purchase Qty.:
(Tons)
1-99 100+
FOB Unit Price: US $2,300 US $2,100
Purchase Qty. (Tons) FOB Unit Price
1-99 US $2,300
100+ US $2,100
Get Latest Price
Production Capacity: 1000 Ton/Month
Transport Package: in Bundles or Wooden Box
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: WAN146
  • Technique: Hot Rolled
  • Surface Treatment: Polished
  • Section Shape: Round
  • Grade: 304, 304L, 316, 316L, 317, 309, 202, 312, 310, 347
  • Quality: Good Quality
  • Size: 6"
  • Specification: according to the requirment
  • HS Code: 73044190
  • Type: Welded
  • Material: Stainless Steel
  • Usage: Pipeline Transport, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
  • Name: Ba Tube
  • Brand: Bao Steel
  • Staindard: ASTM (Asme) SA / A312/A213 /A269
  • Trademark: Kingmetal
  • Origin: China
Product Description
We can control the tolerance as following :

OD:±0.05 -0.08mm ,WT±0.05-0.08mm .L :±0.05mm

1. Seamless stainless steel pipe:
Size-- 1/8" to 24"(DN6-600)
Material--304, 304L, 316, 316L, 317, 309, 202, 312, 310, 347 .321H ,904L,2205etc
Standard--ASTM A213/A312/A269/A270


2. Welded stainless steel pipe:
Size-- 1/8" to 48"(DN6-1200)
Material--304, 304L, 316, 316L, 317, 309, 202, 312, 310, 347 etc
Standard--ASTM A312/A249/A270/A554


WE, KINGMETAL, IS A PROFESSIONAL MANUFACTURER IN STEEL INDUSTRY SINCE 1989,

WITH OVER 20 YEARS  EXPERIENCE IN EXPORING,

WE BELIEVE WE CAN SUPPORT OUR CUSTOMER WELL AND GROW STRONGER AND STRONGER TOGETHER.
 
WE INSIST ON GOOD QUALITY, GOOD SERVICE, AND COMPETITIVE PRICE.

 

Name
Stainless Steel Pipe
StandardGB12770,GB12771,ASTM A249,ASTM A269,ASTMA270,ASTMA312,ASTMA554,JIS G 3463
Material Grade304,316,201,202,316L,430
Main Materiala) 201 (Ni0.8%-1%)
b) 202 (Ni: 3.5%-4.5%)
c) 304 (Ni: 8% Cr: 18%)
d) 316 (Ni: 10% Cr: 18%)
Thickness0.5-2.0mm
Length15x15,18x18,20x20,23.5x23.5  or as customers' request
Tolerancea)Outer Diameter; +/-0.2mm
b)Thickness; +/-0.03mm
c)Length;+/-5mm
Surface180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
ApplicationElectronics
TestSquash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Chemical Composition of MaterialComposition201202304316430
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
Cr12.5-14.515-1818-2016-1816-18
Ni0.8-1.5468-10.51014 
Mo   2.0-3.0 
Mechanical ProperMaterial Item201202304316
Tensile Strength≥535≥520≥520≥520
Yield Strength≥245≥205≥205≥205
Extension≥30%≥30%≥35%≥35%
Hardness(HV)<253<253<200<200
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