A312 TP304 316L 321 310S 2205 2507 904LC276 Stainless Steel Tube Stainless Steel Pipe Welded Pipe Square Pip Seamless Pipe

• Type: Stainless Steel Pipes
• Standard: AISI, JIS
• Certification: AISI, ASTM
• Model NO.: 304 316L 321 310S 2205 2507 904L
• Shape: Round
• Technique: Cold-Drawing
• Surface Treatment: Polished
• Transport Package: Wooden Box
• Specification: OD 6-630mm
• Origin: China
• HS Code: 7304319000
• Production Capacity: 500000kgs

Product Description

ASTM A312 TP316L ss seamless pipe  SUS316L  stainless steel pipe

STM A312 316 316L stainless steel round pipe pickled for marine

Product Description:

 

Standard: ASTM A249, ASTM A268, ASTM A269, ASTM A312, etc.

Material: 316 316L.

Specification:

Outer diameter: 1.0-1220mm (1/8"-48")

Wall thickness: 0.1-150mm (SCH 5S- XXS)

Length: 3m, 5.8m, 6m, 11.8m, or as request.

Surface: Pickled, annealed, polished, bright, sand blast, hair line, etc.

 

Difference:

 

316 and 316L stainless steel:
316 and 316L stainless steels are molybdenum-containing stainless steels. The content of molybdenum in 316L stainless steel is slightly higher than that of 316 stainless steel. Because of the molybdenum in steel, the overall performance of this steel is better than 310 and 304 stainless steel. Stainless steel has a wide range of uses. 316 stainless steel also has good resistance to chloride attack, so it is usually used in the marine environment. 316L stainless steel has a maximum carbon content of 0.03, which can be used in applications that cannot be annealed after welding and require maximum corrosion resistance.

 

Chemical Composition Compared:

 

Products Details

 

Chemical Composition
Material	C	Si	Mn	P	S	Cr	Ni
201	≤0.12	≤0.75	9.5-12.5	≤0.045	≤0.03	13-16	0.8-1.5
304	≤0.08	≤0.75	≤2.0	≤0.045	≤0.03	18-19	8-10
316	≤0.08	≤1.00	≤2.0	≤0.035	≤0.03	10-14	16.0-18.5
430	≤0.12	≤0.75	≤2.0	≤0.04	≤0.03	16-18	≤0.6

 

Type	201 321 304 316 Stainless Steel Pipe/Tube
Grade	304/316L/321/310S/2205
Thickness	0.4mm-20.00mm
Out diameter	6-630mm
Length	6m or as customers' request
Tolerance	Outer Diameter: ±0.2mm Thickness: ±0.02mmLength: ± 5mm
Brand	BAOSTEEL,TISCO
Standard	ISO,ASTM,SUS,GB etc
Surface	2B,BA,6K,8K,12K,No1,Polished,
Payment Terms	T/T,L/C
Application	Decoration Industry Kitchenwave Building Elevator Upholstery
Packing	Standard export seaworthy package or as customer

 

Packaging:

 

1) 1pc/plastic bag,

2) 10-20 pcs/bundle, fastened by film

3) 50-70 pcs/wooden case

 

Application

 

Stainless steel pipe is an economical section steel, is an important product in the steel industry, can be widely used in life decoration and industry, many people on the market for the production of staircase handrails, window protection, railings, furniture and so on. Common are 201 and 304 two kinds of materials.

Mechanical Properties Compared:

 

Grade	UNS	Tensile Strength (MPa) min	Yield Strength (MPa) min	Elongation (%) min	Brinell Hardness (HB) max	Rockwell Hardness (HRB)max
316	S31600	515	205	40	217	95
316L	S31603	485	170	40	217	95