Gnee (Tianjin) Multinational Trade Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 Tons per Month |
| Delivery Time | 30 days |
| Packaging Details | seaworthy export packing with fumigated wooden pallets or steel pallets |
| Product Name | Stainless Steel 304/304L/304H Pipes |
| Grade | 304/304L/304H |
| Standard | ASTM |
| shape | Round/Rectangle |
| Length | 10m-12m,12m or as customer's actual reques. |
| Package | In Bulk, in Bunddle, in Water Proof plastic Wrap |
| Brand Name | GNEE |
| Model Number | 304/304L/304H |
| Certification | SGS |
| Place of Origin | henan |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 Tons per Month |
| Delivery Time | 30 days | Packaging Details | seaworthy export packing with fumigated wooden pallets or steel pallets |
| Product Name | Stainless Steel 304/304L/304H Pipes | Grade | 304/304L/304H |
| Standard | ASTM | shape | Round/Rectangle |
| Length | 10m-12m,12m or as customer's actual reques. | Package | In Bulk, in Bunddle, in Water Proof plastic Wrap |
| Brand Name | GNEE | Model Number | 304/304L/304H |
| Certification | SGS | Place of Origin | henan |
| High Light | 304 sch 10 stainless steel pipe ，304l large diameter stainless steel pipe ，304h 15mm stainless steel pipe | ||
304 stainless steel square pipes are divided into two categories: seamless steel pipes and welded steel pipes (seamed pipes). According to the cross-sectional shape, it can be divided into square tube and rectangular tube. The most widely used are circular steel pipes, but there are also some special-shaped steel pipes such as semicircles, hexagons, equilateral triangles, and octagons.
The tensile strength of 304 stainless steel pipes is twice that of steel pipes and 8 to 10 times that of plastic pipes. The strength of the material determines whether the water pipe is strong, impact-resistant, safe and reliable. Safety and reliability are the primary requirements for building water supply. When subjected to external impact, stainless steel pipes are extremely unlikely to leak. The working pressure of high-rise water supply systems is generally greater than 0.6Mpa. The pressure requirements for pipelines are relatively high. Due to its excellent mechanical properties, thin-walled stainless steel pipes can withstand water supply pressures up to 10Mpa and are especially suitable for high-rise water supply.
Stainless steel square tube 304 has good chemical stability and is not prone to corrosion or chemical reactions in many chemical media. This makes it suitable for use in many areas, including the chemical industry, medical devices, food processing, etc., where materials need to come into contact with a variety of chemicals without damage.
TP 304 Stainless Steel Pipes & Tubes Chemical Composition :
| Grade | C | Ni | Si | N | S | Mn | P | Cr | Mo | |
| 304 | min. | – | 8.0 | – | – | – | – | – | 18.0 | – |
| max. | 0.08 | 10.5 | 0.75 | 0.10 | 0.030 | 2.0 | 0.045 | 20.0 | ||
| Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304 | 515 | 40 | 205 | 92 | 201 |
FAQ
Q.Can you provide samples?
A.We can provide them for free, you need to bear the shipping cost.
Q.Can you arrange delivery for us?
A. Yes, we have appointed sea and railway freight forwarders, we get the best price and earlier shipment and professional service.
Q.Can we visit your factory?
A.Of course you can, we welcome you to visit our factory, check our production line and understand our strength and quality.
Q.Is all 304 stainless steel the same?
A.As standard, 304 stainless steel has around 0.08% carbon content. 304H grade has a higher carbon content of up to 0.1% while 304L has a lower amount of carbon at around 0.03%.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu...
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