Shandong Lanchuan Iron and Steel Co., LTD
| Packaging Details | Waterproof paper + steel belt |
| Delivery Time | 5-15 days |
| Payment Terms | T/T L/C |
| Supply Ability | 3000 tons/week |
| Processing services | Beveling, sawing, etc. |
| Specifications | 6-1020*1-50 |
| Length | 1-6m Customizable |
| Custom processing | Yes |
| Applications | Boiler, power, chemical, construction, etc. |
| Model Number | 347 |
| Place of Origin | China |
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Product Specification
| Packaging Details | Waterproof paper + steel belt | Delivery Time | 5-15 days |
| Payment Terms | T/T L/C | Supply Ability | 3000 tons/week |
| Processing services | Beveling, sawing, etc. | Specifications | 6-1020*1-50 |
| Length | 1-6m Customizable | Custom processing | Yes |
| Applications | Boiler, power, chemical, construction, etc. | Model Number | 347 |
| Place of Origin | China |
347 stainless steel pipe is a grade of stainless steel produced according to the American ASTM standard. 347 stainless steel pipe is equivalent to my country's 0Cr18Ni11Nb stainless steel pipe.
347 stainless steel pipe: contains 18% chromium and 11% nickel
347 contains tantalum and niobium, mainly used for welding parts used at high temperatures
347 stainless steel pipe = 0Cr18Ni11Nb contains Nb to improve intergranular corrosion resistance, with increased strength and no reduction in plasticity. Reduce the thickness of the material. As a structural strength component.
347 stainless steel pipe heat treatment: solution treatment (℃) 980-1150 fast cooling
Mechanical properties of 347 stainless steel pipe after solution treatment of austenitic steel (GB/T4237-92)
Yield strength ≥205/MPa, tensile strength ≥520/MPa, elongation ≥35%, hardness test: HBS≤187, HRB≤90, HV≤200
Chemical composition of 347 stainless steel pipe: C≤0.08, Si≤1.00, Mn≤2.00, P≤0.035, S≤0.030, Ni=9~13, Cr=17.00~19.00, Nb≥5*C%
A high alloy steel that can resist corrosion in air or chemical corrosive media. Stainless steel has a beautiful surface and good corrosion resistance. It does not need to undergo surface treatment such as plating, but exerts the inherent surface properties of stainless steel. It is a kind of steel used in many aspects, usually called stainless steel. Representative performance includes high alloy steels such as 13 chromium steel and 18-8 chromium-nickel steel.
From a metallographic point of view, because stainless steel contains chromium, a very thin chromium film is formed on the surface. This film isolates the oxygen that invades the steel and plays a role in corrosion resistance.
In order to maintain the inherent corrosion resistance of stainless steel, the steel must contain more than 12% chromium.
| Product name | 347 stainless steel pipe | |||
| Size | Wall thickness | 1mm-150mm Or customize | ||
| Outer diameter | 6mm-2500mm Or customize | |||
| Package | Standard export seaworthy package,or as required. | |||
| Application | It is widely used in the fields of petroleum, food, chemical industry, construction, electric power, nuclear energy, energy,machinery, biology, papermaking, shipbuilding and boilers. Pipes can also be made according to customer requirements. | |||
| Container size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM | |||
Q1.Can I have a sample order for stainless steel products?
A:Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2.What about the lead time?
A:Sample takes 3-5 days, production time takes 7-15days for order quantity more than 28tons.
Q3.Do you have any MOQ limit for stainless steel products order?
A:Low MOQ, 1pc for sample checking
Q4.How do you ship and how long does it take to arrive?
A:For samples, we usually ship by DHL, UPS, FedEx or TNT, It usually takes 3-5 days to arrive. Airline and sea shipping are also optional. For mass products, ship freight is preferred.
Q5.Is it OK to print my logo on the product?
A:Yes.OEM and ODM can be provided for us.
Q6:Do you provide guarantee for the product?
A:Yes, we provide 5-10 years warranty for our products.
Q7:How to deal with the failure?
A: First of all, our products are produced under a strict quality control system, and the defective rate will be reduced by 0.2%.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2022
Total Annual:
20000000-30000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Shandong Lanchuan Steel Co., Ltd. is committed to providing top-level, tailor-made steel and metal solutions to customers around the world. In response to the growing demand of the international market, the company has expanded its services to global users. After years of hard work, it has now won t... Shandong Lanchuan Steel Co., Ltd. is committed to providing top-level, tailor-made steel and metal solutions to customers around the world. In response to the growing demand of the international market, the company has expanded its services to global users. After years of hard work, it has now won t...
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