Customized Stainless Steel Tube with Sdy Origin

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: Stainless Seamless Steel
• Type: Seamless
• Technique: Cold Drawn
• Material: Carbon Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Hydraulic/Automobile Pipe
• Section Shape: Round
• Transport Package: Boundle
• Trademark: SDY
• Origin: Jiangsu, China
• HS Code: 7304319000
• Production Capacity: 15000 Ton/Year

Product Description

Product Description

Basic Info: Introducing the Cold Drawn Seamless Round Steel Pipe DIN2391 Standard from Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd. This outstanding product epitomizes our staunch dedication to excellence and precision in the pipe-making sector. By strictly adhering to the rigorous DIN2391 Standard, our seamless steel pipes deliver unparalleled performance and exceptional longevity, making them the ideal choice for a wide array of industrial purposes. Enhance your projects with the remarkable strength and consistent quality of our meticulously engineered steel pipes.

Model NO.	SS-1
Secondary or Not	Non-Secondary
Application	Precision Application
Specification	as per standard or request
HS Code	7306610000

Delivery Condition	Ap, Ba, Cfa, Cfp
Certificate	ISO 9001 Ts16949
Transport Package	Bundles or Boxes
Origin	China
Production Capacity	10000ton/Month

Detailed Photos

Delivery Condition: AP, BA, CFA, CFP
Other sizes and materials available upon request.
OD: 1mm - 250mm WT: 0.05mm - 50mm
Tolerance: OD +/- 0.05mm ID +/- 0.05mm Other sizes, grades, and special tolerances available upon request.
Advantage: Our advanced bright annealing technology imparts the tube with superior mechanical properties, making it easy to flare, flatten, and bend.

Advantages of Our Precision Seamless Steel Pipe:

1. Smaller Caliber Options
2. Capability to Accept Small Quantity Orders
3. Excellent Surface Treatment
4. Outstanding Performance for Mechanical Applications

Applications

Hydraulic/Automobile Pipe:	Good roughness enable tube withstand high pressure and good mechanical performance guarantee tube bent, flared, end process and others freely,
Laboratory gas:	Puretube BA+ with special drawing procses to reach Ra ≤0.375 regular sizes like 6.35*1, 9.35*1, 12.7*1.24, 25.4*1.65 etc
Food/Beverage:	High precision with lower tolerance, good mechanical performance
pharmaceutical:	ID roughness Ra ≤0.6, OD tolerance≤±0.05mm, WT ≤±5% , sizes like 6*1, 8*1, 10*1 and others
Semiconductor:	Ra ≤0.375 special cleanness for inner diameter
Other application:	Guage, chemical industry, heat exchanger, precision equipments and others

Company Name: Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd.

Standard	Chemical Composition:
	Grade	C	Si	Mn	P	S	Cr	Ni	Mo
ASTM A269 ASTM 312	304	≤0.08	≤1.00	≤2.00	≤0.045	≤0.030	≤18.0-20.0	8.0-11
	304L	≤0.03	≤1.00	≤2.00	≤0.045	≤0.030	16.0-18.0	8.0-12
	SUS316	≤0.08	≤1.00	≤2.00	≤0.045	≤0.030	16.0-18.0	10.0-14.0	2-3
	SUS316L	≤0.03	≤1.00	≤2.00	≤0.045	≤0.030	16.0-18.0	10.0-15.0	2-3
EN 10216-5 DIN 17458	1.4301	≤0.07	≤1.00	≤2.00	≤0.040	≤0.015	17-19.5	8.0-10
	1.4307	≤0.03	≤1.00	≤2.00	≤0.040	≤0.015	17.5-19.5	8.0-10.5
	1.4401	≤0.07	≤1.00	≤2.00	≤0.040	≤0.015	16.5-18.5	10.0-13.0	2-2.5
	1.4404	≤0.03	≤1.00	≤2.00	≤0.040	≤0.015	16.5-18.5	10.0-13.0	2-2.5

Standard	Mechanical phosphated
	YS(Mpa)	TS(Mpa)	EL(%)	HRB
ASTM A269 ASTM 312	≥205	≥515	≥35	≤90
	≥170	≥485	≥35	≤90
	≥205	≥515	≥35	≤90
	≥170	≥485	≥35	≤90
EN 10216-5 DIN 17458	≥195	500-700	≥35	≤90
	≥180	460-680	≥35	≤90
	≥205	510-710	≥35	≤90
	≥190	490-690	≥35	≤90

Company Profile

Product Description

Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd.

Zhangjiagang City ShengDingYuan Pipe-Making Co., Ltd, also known as Sheng ***, is strategically located in the vibrant Yangtze River region. As a trailblazer in the research and development of high-precision Cold Drawn Seamless Steel Tubes and High-Pressure Fuel Tubes, Sheng *** leads the industry with its state-of-the-art technology and unmatched quality.

Spanning over an impressive 15,000 square meters, the company’s cutting-edge facilities boast total assets exceeding RMB 80 million. Since its inception in 2007, Sheng *** has pursued relentless growth and innovation, resulting in a diverse and advanced product portfolio that meets the continually evolving market demands.

Sheng ***’s extensive product range encompasses top-tier Cold Drawn High Precision Seamless Steel Tubes, Hydraulic System Brightness Fuel Tubes, Diesel Engine Common-Rail High Pressure Fuel Tubes, Black Phosphated Hydraulic Tubes, and High-Pressure Seamless Square Tubes. These premium products serve a wide spectrum of industries, including equipment manufacturing, hydraulic systems, automotive, marine, common-rail diesel engines, construction machinery, fabricating equipment, heat exchangers, and chemical machinery, ensuring unrivaled performance and reliability.

With an impressive annual production capacity exceeding 8,000 tons, Sheng *** ensures a steady and dependable supply of superior tubes, addressing a broad range of industrial requirements and setting new standards of excellence in the industry.

Development History

Organizational Structure

Main Production Equipments