Factory sale seamless stainless steel pipe 304 316 316L,European quality
| Name | Factory sale seamless stainless steel pipe 304 316 316L,European quality |
| Items | Square pipes,rectangular pipes, round tubes, oval pipes, special shaped pipes |
| Standard | ASTM ,GB,DIN AISI |
| Material Grade | 201: Ni 0.7%--1% |
| 202: Ni 3.0%--4% |
| 304: Ni 8%, Cr 18% |
| Outer Diameter | 9.5mm--114mm |
| square | 12.7x12.7--100x100mm |
| rectangular | 10x20--95x45mm |
| Thickness | 1mm - 100mm |
| Length | 5.8m,6m, or as customers' request for supplier of astm a 312 tp321 stainless steel seamless pipes |
| Tolerance | a) Outer Diameter: +/- 0.2mm |
| b) Thickness: +/- 0.02mm |
| c) Length: +/- 5mm |
| Surface | 180Grit, 320Grit, 400Grit Satin / Hairline |
| | 400Grit, 500Grit, 600Grit Mirror finish |
| Application | Decoration,upholstery,rail,stair armrest,door,gate,window frame,holder structure,etc. |
| Test | Squash test, extended test, water pressure test,heat treatment, NDT |
| Chemical Composition of Material | Material | 201 | 201 | 304 |
| C | ≤0.15 | ≤0.15 | ≤0.08 |
| Si | ≤1.00 | ≤1.00 | ≤1.00 |
| Mn | 5.5-7.5 | 7.5-10 | ≤2.00 |
| P | ≤0.06 | ≤0.06 | ≤0.045 |
| S | ≤0.03 | ≤0.03 | ≤0.03 |
| Cr | 16-18 | 17-19 | 18-20 |
| N | 3.5-5.5 | 4--6 | 8-10.5 |
| Mechanical Property | Material Item | 201 | 202 | |
| Tensile Strength | ≥535 | ≥520 | |
| Yield Strength | ≥245 | ≥205 | |
| Extension | ≥30% | ≥30% | |
| Hardness (HV) | <253 | <253 | |
APPLICATIONS :
1. Pipe and Tubes for petrochemical industry
2. Pharmaceutical industry
3. Food industry
4. Aviation and aerospace industry
5. Architectural decoration industry
Other Features:
1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant
2) We also produce pipes with special specifications according to customers’ requirements;
Processing: Stainless steel tube
There are high-tech equipments to processing stainless coils and sheets/plates with skilled workers.
- Cut to length
- Decoiling and slitting
- Grinding and brushing
- Film protection
- Plasma and water jet cutting
- Folding and embossing
Packaging details
| Package | 1. Bundle packing. |
| 2. Bevelled end or plain end as buyer's required. |
| 3. Marking: as per customer's requests. |
| 4. Plastic bag wrapped outside the pipe. |
| 5. Pack into plywood case. |
| 6. Plastic caps at ends. |
we have professional and strictly producing control system as below:
Before Formed pipe : Assurance of compliance
Review of Sub-vendor ; quality plan ;
Review of samples certification (MTC)
Chemical analysis
Tension &Mechanical tests
Formed pipe : NDT operator qualification
Eddy current testing
Ultrasonic testing
Finished pipe : MT testing for Edge of Pipe(If Exist)
Visual examination
Thickness measurment (Continous Ultrasonic)
Inside/Out Side/Lenght dimension control.
Straightness
Visual & Dimention check of edge
Weight control
Marking
Material & NDT retest (if required)
Ready for delivery : Protection coating
Certificate of compliance
Packing check
Shiping mark and number check
Mill Test Certificate is supplied with shipment, Third Part Inspection is acceptable
Our product are export Southeast Asia, Mid East, Africa, Eastern Asia, Western Europe and So on.
Contact us
>>> Person: Mary Peng
>>> Mobile / Whatsapp: +8615852727954
>>> Skype: marypeng1@outlook.com
>>> Wechat: sunny-day1111
>>> QQ: 1529152966
>>> Emial: mary@stainlesssteel-sheetmetal.com
Product Tags:
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Durable Stainless Steel Seamless Tube 304 316 316L , astm stainless steel pipe Images
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