301 316L 304h 310S Stainless Steel Welded Special-Shaped Pipe

• After-sales Service: 1 Years
• Warranty: 1 Years
• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Polished
• Model NO.: 201 202 304 304l 316 316l 310s 316ti 321 410 420 4
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Special Section
• Application: Fluid Pipe, Boiler Pipe, Hydraulic Pipe, Gas Pipe
• Thickness: According to Customer Requirements
• Invoicing: Invoicing
• Processing Service: Welding, Punching, Cutting, Bending Product Namet4
• Transport Package: PVC Package Based on The Requests of Customers
• Specification: customized
• Trademark: hongyegangtie
• Origin: Shandong
• Production Capacity: 100000tons/Year

Product Description

key attribute

    Industry-specific attributes

Name	shaped tube
Surface Treatment	Hot Rolled Cold Rolled
Tolerance	±1%
Invoicing	by actual weight

Other attributes

Name	Stainless steel special-shaped tube
Standard	ASTM A554,A249,A269 and A270,A312
Material Grade	201 ( Ni 1.2%), 202 (Ni 3.5%~4.5%), 301(Ni 5%) 304 (Ni 8%, Cr 18%), 316 (Ni 10%, Cr 18%), 316L (Ni10%~14%), 430
Outer Diameter	6mm--159mm
Thickness	0.25mm - 3.5mm
Length	6m or as customer's request
Tolerance	a) Outer diameter: +/- 0.2mm b) Thickness: +/- 0.02mm c) Length: +/- 5mm
Surface	180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish
Application	Decoration,handrail,balustrade
Test	Squash test,extended test,water pressure test,crystal rot test,heat treatment,NDT
Chemical Composition of Material	Material Composition	201	202	304	316	430
	C	≤0.15	≤0.15	≤0.08	≤0.08	≤0.12
	Si	≤1.00	≤1.00	≤1.00	≤1.00	≤1.00
	Mn	5.5-7.5	7.5-10	≤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
	Cr	16-18	17-19	18-20	16-18	16-18
	N	3.5-5.5	4-6	8-10.5	10-14
	Mo				2.0-3.0
Mechanical Property	Material Item		201	202	304	316
	Tensile Strength		≥535	≥520	≥520	≥520
	Yield Strength		≥245	≥205	≥205	≥205
	Extension		≥30%	≥30%	≥35%	≥35%
	Hardness (HV)		<253	<253	<200	<200

 

Hongye Steel (Shandong) Co., Ltd. is a comprehensive, modern and high-quality enterprise integrating steel production, processing and sales. The company has developed rapidly since its establishment. It has established long-term and stable cooperative relations with Shandong Iron and Steel, Rizhao Iron and Steel, etc. Main products: carbon steel, I-beam, H-beam, stainless steel plate, wear-resistant plate, patterned steel plate, galvanized series, steel pipe, rebar, welded pipe, galvanized welded pipe, spiral welded pipe, etc. Widely used in important fields such as automobile, petroleum, railway, bridge, construction, electric power, transportation, machinery, shipbuilding, light industry, household appliances, kitchen and so on.
 

 

Hongye Steel (Shandong) Co., Ltd. has become the most potential steel supply company in Shandong Province in a short period of time. The company is supported by a strong capital chain and has been widely recognized by foreign customers. The products not only sell well in the domestic market, but also in the United States, Europe, Pakistan, South Korea, Japan, South Africa, Vietnam, Myanmar, Ethiopia, Australia, Bahrain, Singapore, Brazil, Russia and other countries and regions, and are well received by foreign customers. The number of exporting countries continues to grow, and sales are gradually increasing.

Q1: Are you a factory?
A1: We are a factory as well as a professional manufacturer
established for more than 20 years and export over 10 years.
Q2: Can I get some samples?
A2: Can provide small samples for free. Customized sample takes
5-7 days.
Q3: How about the delivery time?
A3: Small trial order takes 5-7 days. Container order need 15-20
days.
Q4: Do you have any protection when packing?
A4: Cover with PE film, wrap with waterproof paper, pack with
wooden plate,belt by steel strip, fasten on pallet.
Q5: How about your quality and how do you guarantee the
quality?
A5: All products we supply is primary as you need, Our company is certificated to CE, and every product will be tested for 4-5processes. We welcome customers or the third party inspection agencies to come to our factory for inspection.
Q6: What is your terms of payment?
A6: Usually 30% deposit by TT in advance and balance against
copy pf BL.
contact us