Corrosion-Resistant Industry Grade Stainless Pipe Supplier

• 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: Presenting the Cold Drawn Seamless Round Steel Pipe adhering to the DIN2391 Standard from Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd. This exceptional product is a testament to our unwavering dedication to quality and precision in the pipe-making industry. Rigorously meeting the stringent DIN2391 Standard, our seamless steel pipes offer unrivaled performance and extraordinary durability, making them an ideal choice for a wide array of industrial applications. Enhance your projects with the robust strength and consistent quality of our meticulously crafted 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
A variety of sizes and materials are available upon request.
Outer Diameter: 1mm - 250mm Wall Thickness: 0.05mm - 50mm
Tolerance: OD +/- 0.05mm ID +/- 0.05mm. Additional sizes, grades, and special tolerances available upon request.
Advantage: Our advanced bright annealing technology imparts the tube with exceptional mechanical properties, allowing it to be effortlessly flared, flattened, and bent.

Advantages of Our Precision Seamless Steel Pipe:

1. Smaller Caliber Options
2. Ability to Handle Small Quantity Orders
3. Superb 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 pioneer in developing high-precision Cold Drawn Seamless Steel Tubes and High-Pressure Fuel Tubes, Sheng *** stands at the forefront of the pipe-making industry, renowned for its cutting-edge technology and unmatched quality.

Spanning over an extensive 15,000 square meters, the company's state-of-the-art facilities have total assets valued at over RMB 80 million. Since its inception in 2007, Sheng *** has embarked on a continuous journey of growth and innovation, resulting in a diverse and advanced product range that meets the ever-changing demands of the market.

Sheng ***'s comprehensive product line includes 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 array of industries including equipment manufacturing, hydraulic systems, automotive, marine, common-rail diesel engines, construction machinery, fabricating equipment, heat exchangers, and chemical machinery, delivering exceptional performance and reliability.

With an impressive annual output exceeding 8,000 tons, Sheng *** ensures a consistent and reliable supply of top-quality tubes, meeting a broad array of industrial needs and setting new standards of excellence in the industry.

Development History

Organizational Structure

Main Production Equipments