Shandong Langnai Metal Product Co.,Ltd
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 500 Tons per month |
| Delivery Time | 5-10 days |
| Packaging Details | Seaworthy wooden pallet or according to client's requirement |
| Material | 304 |
| Grade | 300 Series |
| Thickness | 0.4-30mm |
| Type | Welded, Seamless |
| Shape | Round.square.Rectangle |
| Finish | Brush Polish,hairline,160grit,mirror ETC,bright |
| Standard | ASTM,AISI,DIN,JIS |
| Quality | High quality |
| Brand Name | Tisco Bao steel |
| Model Number | 304 |
| Certification | SGS ISO MTC |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 500 Tons per month |
| Delivery Time | 5-10 days | Packaging Details | Seaworthy wooden pallet or according to client's requirement |
| Material | 304 | Grade | 300 Series |
| Thickness | 0.4-30mm | Type | Welded, Seamless |
| Shape | Round.square.Rectangle | Finish | Brush Polish,hairline,160grit,mirror ETC,bright |
| Standard | ASTM,AISI,DIN,JIS | Quality | High quality |
| Brand Name | Tisco Bao steel | Model Number | 304 |
| Certification | SGS ISO MTC | Place of Origin | China |
| High Light | seamless welded pipe ，stainless steel seamless pipe | ||
304 grade stainless steel pipe ss304 stainless steel square pipe tube
Type:J1.J2.J3.J4.201.202
Stainless steel pipe according to the production mode is divided into seamless pipe and welded pipe two
categories, seamless steel pipe can be divided into hot rolled pipe, cold rolled pipe, cold drawn pipe and
extrusion pipe, cold drawn, cold rolling is the secondary processing of steel pipe;The welded pipe is
divided into straight seam welded pipe and spiral welded pipe.
304 grade stainless steel physical propertie
| Tensile strength | 520MPa |
| Yield strength | 375MPa |
| Elongation | 55-60% |
| Elastic modulus | 29,000,000 psi equivalent to: 203000MPa |
| Hardness requirement (brinell hardness) | HRB<183N/mm2(MPa). |
| Density | 280lbs/cubic inch(density 7.93g/cm3) |
Chemical composition
| Grade | Chemical Composition (%) | |||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | |
| 201 | ≤0.15 | ≤1.00 | 5.5/7.5 | ≤0.060 | ≤0.030 | 3.5/5.5 | 16.0/18.0 | - |
| 304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0/11.0 | 18.00/20.00 | - |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 |
| 410 | ≤0.15 | ≤1.00 | ≤1.25 | ≤0.060 | ≤0.030 | ≤0.060 | 11.5/13.5 | - |
| 430 | ≤0.12 | ≤1.00 | ≤1.25 | ≤0.040 | ≤0.03 | - | 16.00/18.00 | - |
There are professional production lines and sufficient inventory.
More information
| Price term | FOB/CIF/CFR |
| Payment term | 30% depositbyT/T,70%before shipment |
| Delivery time | 5-15days(Based on stock and quantity) |
Stainless steel pipe is a kind of hollow long round steel, mainly widely used in petroleum, chemical,
medical,food, light industry, machinery and instruments and other industrial conveying pipes and mechanical
components.In addition, in the same bending, torsional strength, light weight, so also widely used in the
manufacture of mechanical parts and engineering structures.Also commonly used as furniture and kitchen
utensils.
Attribute
Surface resistance less than 1000m;Wear protection;Scalable;Excellent chemical resistance;
Good alkali-resistant metal and acid energy;Strong toughness;Flame retardant.
Stainless steel seamless tube production process
A.Round steel preparation ⇒ B.Heating ⇒ C.Hot rolled perforation ⇒ D.Cutting head ⇒ E.Pickling ⇒
F.Grinding ⇒ G.Lubrication ⇒ H.Cold rolling ⇒ I.Degreasing ⇒ J.Solution heat treatment
⇒ K.Straightening ⇒ L.Pipe cutting ⇒ M.Pickling ⇒ N.Finished product inspection.
Every process will be checked by responsible QC which insures every product's quality.
Product picture
Packing
| First, pipes covered with wooden plate for protection in transportation. |
| Second,All pipes will be loaded in strong wooden packages. |
| Third,Every cartons loaded with good shoring and strengthening. |
| Fourth,Take container loading pictures and seal the container. |
| Finial,Transportation speed is quick. And keep customer each step informed. |
6. FAQ
Company Details
Business Type:
Manufacturer,Importer,Seller
Year Established:
2010
Total Annual:
15000000-20000000
Employee Number:
100~120
Ecer Certification：
Active Member
Shandong Langnai metal products co., ltd. is a leading manufacturer and exporter of metal materials. It is a modern comprehensive service enterprise, which is specialized in the production and processing of stainless steel, carbon steel and alloy steel, non-ferrous metals, metal products an... Shandong Langnai metal products co., ltd. is a leading manufacturer and exporter of metal materials. It is a modern comprehensive service enterprise, which is specialized in the production and processing of stainless steel, carbon steel and alloy steel, non-ferrous metals, metal products an...
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