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Raian Ionescu

Material quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future

Contact Person : Gao Ben

Phone Number : 18068357371

Whatsapp : +8618068357371

Cold-Drawing Polished Stainless Steel Pipe 316L Seamless OD 6-630mm in Stock

Certification	AISI, ASTM
Minimum Order Quantity	50 kg
Price	US $3.67-5.57 / kg

Product Details

Model NO.	316L	Shape	Round
Technique	Cold-Drawing	Surface Treatment	Polished
Diameter	OD6 - 630mm	Wall Thickness	SCH5 SCH10 SCH40 SCH80 SCH160
Length	6m/pc	Main Grade	304 304L 309S 310S 316L 316Ti 316LN 317L 321 329 347 410 2205 2507 904L C276
Carbon Content	≤0.03	Tensile Strength	485 MPa Min
Yield Strength	170 MPa Min	Elongation	40% Min
Brinell Hardness	217 Max	Rockwell Hardness	95 Max
Production Capacity	500000kgs
Highlight	Cold-Drawing Stainless Steel Pipe , Polished 316L Stainless Steel Pipe , OD 6-630mm Seamless Stainless Steel Pipe

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Product Description

DN100 DN200 Stainless Steel Pipe Grade 316 316L 1.4404

Premium stainless steel pipes available in stock, manufactured to meet ASTM, DIN, EN, and GB standards with comprehensive customization options.

Product Specifications

Product Name: 316L Stainless Steel Pipe

Type: Seamless Pipe / Welded Pipe

Shape: Round

Diameter: OD6 - 630mm

Wall Thickness: SCH5 SCH10 SCH40 SCH80 SCH160 or custom

Length: 6m/pc or custom cutting

Available Grades: 304, 304L, 309S, 310S, 316L, 316Ti, 316LN, 317L, 321, 329, 347, 410, 2205, 2507, 904L, C276

About 316L Stainless Steel

Grade 316L is the low carbon version of 316 stainless steel, immune from sensitization (grain boundary carbide precipitation). This makes it extensively used in heavy gauge welded components (over about 6mm). The austenitic structure provides excellent toughness, even down to cryogenic temperatures.

316 vs 316L Comparison

Both 316 and 316L stainless steels are molybdenum-containing alloys with 316L containing slightly higher molybdenum content. This molybdenum content provides superior overall performance compared to 310 and 304 stainless steels. 316 stainless steel offers excellent resistance to chloride attack, making it ideal for marine environments. 316L stainless steel, with maximum carbon content of 0.03%, is recommended for applications requiring maximum corrosion resistance where post-weld annealing is not possible.

Chemical Composition Comparison

Material	C	Si	Mn	P	S	Ni	Cr	Mo	N
316	≤0.08	≤1.00	≤2.00	≤0.035	≤0.03	10.0~14.0	16.0~18.5	2.00~3.00	≤0.10
316L	≤0.03	≤1.00	≤2.00	≤0.045	≤0.03	10.0~14.0	16.0~18.0	2.00~3.00	≤0.10

Mechanical Properties Comparison

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

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About Our Company

We are professional stainless steel seamless tube manufacturing enterprises located in Wuxi city, China's stainless steel material distribution center. Strategically positioned 100 kilometers from Shanghai port, we benefit from convenient transportation access.

Our comprehensive manufacturing capabilities include:

Annual output of 25,000 tons of stainless steel seamless pipe production line
20,000 tons of welded pipe production line
5,000 tons of pipe fittings production line

We produce according to GB, ASTM, JIS, DIN standards with product ranges including:

Stainless steel seamless pipe: φ6 ~ φ762×0.5 ~ 70mm
Stainless steel welded pipe: φ15 ~ φ2200×0.5 ~ 80mm
Pipe fittings and related products

Main grades include TP321, TP316Ti, S32205, TP347H, TP316L, TP310S, TP304, TP304L, 321, S32750, 904L, C276, 254SMO and more.

Contact Information

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Cold-Drawing Polished Stainless Steel Pipe 316L Seamless OD 6-630mm in Stock

Cold-Drawing Stainless Steel Pipe

Polished 316L Stainless Steel Pipe

OD 6-630mm Seamless Stainless Steel Pipe