Hot Rolled ASTM A312 Stainless Steel Pipe Ss Pipe by TP304, Tp316, Tp321, Tp316L

• Customization: Available
• Type: Seamless, Welded
• Technique: Hot Rolled, Cold Rolled
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Outer Diameter: 1/2′′~26′′
• Wall Thickness: 0.8mm~40mm
• Length: 6 Meters, 9 Meters, 12 Meters, Random Length
• Surface: Annealed and Pickled, Ba, 2b
• Transport Package: Plastic Wrapping, Bundling, Wooden Case
• Specification: ASTM A213, A312, etc
• Trademark: Iron&steel
• Origin: China
• HS Code: 73044190
• Production Capacity: 100 Tons Per Month

Product Description

Welded stainless steel round pipe by ASTM A312 standard
ASTM A213/A312 standard
Steel grade 316L, 316, 304L, 304, 201, 430, 321, etc
Annealed, polished, mirror surface
Round pipe, square pipe, rectangle pipe, profile pipe
For Decoration, Fluid conveying, heat exchanger, mechanical making
Size from 6mm to 406mm
Professioanl seaworthy packing, each pipe will be packed by plastic film, then bunlded, wooden cased, anf finally loaded by container

We are supplying prime quality annealed stainless steel pipe by different steel grade and different size.
Details of our stainless steel pipe as follows:

1) Products	S.S round pipe , S.S rectangular Tube , SS square pipe , S.S. embossed pipe
2) Materials	Grade AISI 304, AISI 201, AISI 202, AISI 301,AISI 316 , AISI 304L , AISI 316L , AISI 430,  AISI410
3) Standard	ASTM A554, ISO9000
4) Product range
a)  Round and embossed tube O.D. (mm)	6, 8, 9.5 , 10, 12.7 , 15.9 , 17 , 18 , 19. 1 , 20 , 21 , 22.2 , 23 , 25.4 , 28 , 31.8 , 33, 35, 36, 38.1 , 40 , 41.8 , 42 , 45, 48 , 50 , 50.8 , 56 , 57 , 60, 63.5 , 76.2 , 80 , 89 ,  101.6 , 108 , 114 , 127 , 133 , 141 , 159 , 168,  219
b)Square tube side length (mm)	10*10 ,  12*12 , 15*15 , 18*18 , 19 * 19 , 20*10 , 20*20 , 22* 22 , 23* 11 , 23 *23 , 24* 12 , 24*24 ,25*13 ,  25*25 ,  28*28 , 30*15 , 30*30 ,  30*60 , 36*23 , 36*36  , 38*25  , 38*38  , 40*10 , 40*20 ,  40*40 ,45*75 ,  48*23 , 48*48  , 50*25 , 50*50  , 55*13 , 60*40 ,  60*60  , 70*30 ,  73*43 , 80*40 , 80*60 ,  80*80 , 95*45 , 100*40 ,100*50 ,100*100 ,  120*60 , 150*100 , 150*150
c) Rectangular Tube:(mm)	10×20  10×22  20×15  14×16  23×11  24×12  25×13  30×10  30×15  32×16  32×21  35×20 35×23  38×25  10×40  40×20  42×23  47×23  50×10  50×25  50×30  60×15  60×20  60×30 60×40  65×15  70×20  73×43  75×45  76×25  80×40  95×45  100×25 100×40 100×50 120×60
d) Wall thickness	0.25 - 3.0mm
5) Length of tube	regular: 6000 mm or 5800mm
6) Polishing	600 grit , 400 grit, 320grit , 240 grit, HL,
7) Technology	Code drawn, annealed with nitrogen protection, ultrasonic,automatic shape, polished
8) Term of payment	T / T 30% in advance ,the balance 70% to be paid before delivery .
9)Trade & Market	North America ,South America ,Eastern Europe ,Southeast Asia ,Eastern Europe ,Western Europe
10) Export Percentage	80%
11)Application	Decoration

 
2. Chemical Composition of every kind of stainless steel pipe

Chemical Composition	201	202	301	304	316	430
C	≤0.08	≤0.06	≤0.06	≤0.06	≤0.08	≤0.12
S	≤0.02	≤0.02	≤0.03	≤0.03	≤0.03	≤0.03
P	≤0.075	≤0.06	≤0.045	≤0.035	≤0.045	≤0.04
Mn	8.5-10.5	8.5-10.5	≤2.0	≤2.0	≤2.0	≤1.0
Si	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Cr	14-15	14-16	16-18	17-20	16-18	16-18
Ni	0.8-1.2	4--6	4--7	8--12	12--16	≤0.05

 
 
Surface Finish of our stainless steel pipe

No.2B	The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to  improve its mechanical properties,No2B could nearly satisfy comprehensive uses.
No.3	Polished with abrasive belt of git#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc.
No.4	Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc.
HL	Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc.
BA	Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc.
8K	The product have excellent brightness and prefer reflexivity can to be the mirror.

 Packaging & Shipping
We are very profession in package. Packaging is one of the best service of CMY,
in order to prevent the damage during transportantion,our finished products are 
packaged carefully.All of our stainless steel products will be transported wooden pallets.
Customers will be guaranteed that the product they received from us can go directly into use or send out to the customers as finished product.