- Overview
- Product Description
- Detailed Photos
- Product Parameters
- Company Profile
- Certifications
- FAQ
Basic Info.
Model NO.
201 304 304L 316 316L 301 321 410 420 441 439 409L
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
Round
Standard
ASTM, AISI, GB, JIS, DIN, En
Brand
Xinsuju
Certification
ISO, AISI, ASTM, En, DIN, JIS
Material Grade
Ss 304L
Size
Od : 1/8" Nb up to 48" Nb
Length
6m or as Your Requirement
Application
General Service Industries (Petroleum, Food, Chemi
Available Range
Ready Stock, Ex-Stock
Features
Corrosion Resistant, High Tensile Strength
Usage/Application
Chemicals, Dairy, Pharmaceuticals
Product
Large Diameter Stainless Steel Welded Pipe, Stain
Wall Thickness
0.3 mm to 150 mm Thick, or as Per Requirement
Pipe Fluid
Liquid, Lubricants, Steam, Petrol, Oil, Beverage
Transport Package
Standard Transport
Specification
1/8" NB up to 24" NB
Trademark
Shandong Xinsuju Steel
Origin
China
HS Code
7304419000
Production Capacity
10000tons/Year
Product Description
Product Description
Stainless steel pipe is a kind of hollow long round steel, which is widely used in industrial transmission pipelines and mechanical structural parts such as petroleum, chemical, medical, food, light industry, mechanical instruments, etc. In addition, when the bending and torsional strength is the same, the weight is relatively light, so it is also widely used to manufacture mechanical parts and engineering structures. It is also commonly used as furniture and kitchenware.Stainless steel pipe is a kind of economical cross-section steel. It is an important product in the iron and steel industry. It can be widely used in life decoration and industry. Many people on the market use it to make stair railings, window guards, railings, furniture, etc.
Chemical Composition
| GradeC | C | Si | Mn | P | S | Ni | Cr | Mo | N |
| 201 (1Cr17Mn6Ni5N) | ≤0.15 | ≤1.0 | ≤5.5 | ≤0.06 | ≤0.03 | 3.5-5.5 | 16.0-18.0 | - | ≤0.25 |
| 202 (1Cr18Mn8Ni5N) | ≤0.15 | ≤0.07 | ≤7.5 | ≤0.06 | ≤0.03 | 4.0-6.0 | 17.0-19.0 | - | ≤0.25 |
| 304 (Cr18Ni9) | ≤0.08 | ≤0.07 | ≤2.0 | ≤0.04 | ≤0.03 | 8.0-11.0 | 18.0-20.0 | - | - |
| 304 (Cr18Ni9) | ≤0.08 | ≤0.07 | ≤2.0 | ≤0.04 | ≤0.03 | 8.0-11.0 | 18.0-20.0 | - | |
| 304L (00Cr18Ni10) | ≤0.03 | ≤0.07 | ≤2.0 | ≤0.04 | ≤0.03 | 8.0-11.0 | 18.0-20.0 | - | - |
| 316 (0Cr17Ni12Mo2) | ≤0.08 | ≤0.07 | ≤2.0 | ≤0.04 | ≤0.03 | 11.0-14.0 | 16.0-18.0 | 2.0-3.0 | - |
| 316L (0Cr17Ni14Mo2) | ≤0.03 | ≤0.07 | ≤2.0 | ≤0.04 | ≤0.03 | 11.0-14.0 | 16.0-18.0 | 2.0-3.0 | - |
| 321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.04 | ≤0.03 | 9.0-12.0 | 17.0-19.0 | Ti≥5xC | |
| 409 | ≤0.08 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | ≤0.5 | 10.5-11.7 | Ti6xC%≤0.70 | |
| 409L | ≤0.03 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | 0.5 | 10.5-11.7 | Ti8xC%≤0.70 | |
| 430 | ≤0.12 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | 16.0-18.0 |
What are the differences between 304 and 316 stainless steel?
Stainless steel pipe suppliers to give detailed introduction:
1. The chemical composition is different: 304 is a cover stainless steel, its material composition is 0Cr18Ni9, 316L is an austenitic stainless steel, and the material composition is 00Cr12Mo2Ti.
2. Different properties: 304 steel is resistant to corrosion by sulfuric acid, phosphoric acid, formic acid, urea, etc. It is suitable for general water, controlled gas, wine, milk, CIP cleaning fluid and other occasions with little corrosion or no contact with materials.
3. The addition of molybdenum element to the 3.316L steel grade on the basis of 304 can significantly improve its ability to resist intergranular corrosion, oxide stress corrosion and reduce the tendency of hot cracking during welding. It also has good resistance to chloride corrosion. Because of the molybdenum element and nickel element added in 316, 316 stainless steel is more expensive than 304 stainless steel.
4. Corrosion resistance: 316 stainless steel is 304 stainless steel with some molybdenum added to resist pitting corrosion. In various types of water quality (distilled water, drinking water, river water, boiler water, etc.), 304 stainless steel and 316 stainless steel have almost the same corrosion resistance, but when the content of chloride ion in the medium is very high, 316 stainless steel is more suitable.
5. Different maintenance methods: 304 has better corrosion resistance, oxidation resistance and workability than 316 stainless steel.
Quality Assurance
Stainless Steel N08904 Pipe & Tube are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.
Material Testing
PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.
Detailed Photos
| Product Name | stainless steel pipe |
| Material | 200series |
| Technique | Cold rolled or hot rolled |
| Thickness | as per customers' requirement |
| Diameter | as per customers' requirement |
| Surface | polish and normal surface |
| Certifications | ISO/SGS/BV |
| MOQ | 1 ton |
| Price term | FOB / CIF /CFR /EXW |
| Payment term | T/T,L/C(30% deposit byT/T and 70% payment before delivery) |
| Delivery time | 5-10 days,Based on stock and order quantity |
| Sample | we could offer the sample for free charge but do not pay the cost of freight. |
| Note | We can produce other standard as the customers' requirement. |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 316 | 1.4401/ 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | - | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Stainless Steel 316 / 316L Pipe And Tubes Chemical Properties
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 316 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 - 18.00 | 2.00 - 3.00 | 11.00 - 14.00 | 67.845 min |
| SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 - 18.00 | 2.00 - 3.00 | 10.00 - 14.00 | 68.89 min |
Stainless Steel 316 / 316L Pipe / Tubes Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi - 75000 | MPa - 515 Psi - 30000, MPa - 205 | 35 % |
Company Profile
Shandong Zinc-plastic Moment Steel Co., Ltd., located in Liaocheng, Shandong, the largest steel pipe production base in China, is the earliest subsidiary of Shandong Iron and Steel Group. Founded in 2005, the company has now developed into a large enterprise with 12 stainless steel pipe production lines and an annual production capacity of 1 million tons. In 2017, the company built a new production workshop with an investment of 250 million yuan in the first phase, covering an area of 150 mu. The ERW straight seam high frequency resistance process was used to produce welded pipes for oil and natural gas engineering, with an annual output of about 300000 tons. It was put into production on June 19, 2008. The company has more than 900 employees, including 67 middle and senior technicians and 16 with senior titles.Shandong Zinc-plastic Moment Steel Co., Ltd., has been rated as the first batch of China's national inspection-free product enterprises, the first batch of China's well-known trademark enterprises and the first China's top 500 enterprises in the industry. The products sell well all over the country and are exported to more than 50 countries such as the European Union, the United States, Australia, Southeast Asia and the Middle East. They are widely used in many national key projects such as the Three Gorges Project, the Capital International Airport, Shanghai Pudong International Airport, the Natural Gas Reconstruction Project of China (Hong Kong) Gas International Co., Ltd., and the Jin-Jin Expressway.
Main business: stainless steel pipe, hot-dip galvanized steel pipe, oil casing, spiral welded pipe, square pipe, steel-plastic composite pipe welded pipe, etc.
FAQ
Q:What is your Guarantee?A:1.SO9001:2008 and TS16949 certification, SGS, BV, TUV or other third party inspection is available.2.High quality with competitive price.3.Advanced technology, experienced engineer, ISO quality system for quality assurance and traceability.
Q:Do you have agent or distributor in our country?
A:We are recruiting area agent and distributor all over the world, welcome to send us your mail or call us for detail discussion.
Q:How is your production capability?
A:1.2000 tons monthly production capacity, 5000 tons monthly trading capability.2.Prompt and Timely shipment.
Q:How to get the sample?
A:1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details.2.Sample charges will be refunded when order is placed.
Q:What is your Payment Term?
A:1.T/T: 30% deposit in advance, the balance 70% paid before shipment.2.30% down payment, the balance 70% paid against L/C at sight.3.Upon negotiation.
Q:Who are your customers?
A:Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc.
Q:How long will you react on our requirement?
A:Your requirement would be treated within 24 hours on weekdays. Quotations would be sent upon technical details confirmed by customer!