Seamless Stainless Steel Tube
Seamless Stainless Steel Tube
Seamless Stainless Steel Tube, as the name suggests, is a Tube without a seam or a weld joint. Seamless Tubes are thought to be able to withstand higher pressure, higher temperatures, higher mechanical stress and a corrosive atmosphere.
Manufacture of Seamless Stainless Steel Tube
Seamless Stainless Steel Tube are manufactured using a variety of different methods, cold rolling or cold drawing. The method used is dependent on what diameter, or what ratio of the diameter to the thickness of the wall, is required by the application it is being put into.
Generally speaking, Seamless Stainless Steel Tube is made by raw steel first being cast into a more workable format – a hot solid billet. Seamless Stainless Steel Tube is then ‘stretched’ and then pushed or pulled over a moulding form. This results in the creation of a hollow Tube. This hollow Tube is then ‘extruded’ and forced through a die and mandrel in order to achieve the Seamless Stainless Steel Tube desired diameters of the inside and outside walls.
To guarantee Seamless Stainless Steel Tube meets certain standards, it has to be heat-treated in specific ways to ensure Seamless Stainless Steel Tube the metallurgic properties are in accordance with the necessary requirements. This ensures extremely high quality and durability for our clients.
We work Raw materail manufactures with BAOSTEEL, TISCO, YONGXIN, WASIN, TSINGSHAN we can be confident in the products which we supply and know we can rely on their quality and performance.
Everything we supply is manufactured in accordance with the American Society for Testing & Materials (ASTM) Standards and the American Society of Mechanical Engineers (ASME)
The dimensional standard of the Seamless Stainless Steel Tubes we supply are in accordance with the American National Standards Institute (ANSI): ANSI B36.19, ANSI B36.10 , other Size can be customized to customer requirements chan
#Seamless Stainless Steel Pipe
Seamless Stainless Steel Pipe, as the name suggests, is a pipe without a seam or a weld joint. Seamless pipes are thought to be able to withstand higher pressure, higher temperatures, higher mechanical stress and a corrosive atmosphere.
These Seamless stainless steel pipe grades are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability:
- Chemical and petrochemical
- Power generation
- Renewable energy
- Pulp and Paper
- Process piping
- Pharmaceutical
- Food and beverage
- Oil and gas
- Mining
- Water/waste
- Marine
Quick Details
- Commodity | #Seamless Stainless Steel Pipe/ Tube |
- Material | 200 Series: 201 300 Series: 304, 304L/H, 309S, 310S/H, 316, 316L/H/Ti, 317L, 321/H, 347/H，S30815 （253MA）, S31254（254SO） 900 Series: UNS N08904, 904L Duplex Steel: UNS S31803, S32205/(2205), S32750/ (2507) |
- Standard | ASTM/ ASME: ASTM A213, ASTM A312, ASTM A269, ASTM A270, ASTM A511, ASTM A789, ASTM A790, ● ASME B36.19，ASME B36.10 • NACE MR0175 • ASTM A262-E JIS G3456, JIS G3463, JIS G3448, JIS G3459 GB/T14976, GB/T14975, GB13296, GB/T21833. EN 10216-5, GOST9948 etc. |
- Section Shape | Round、Rectangle、Square、Oval |
- Wall Thickness | 0.8mm-90mm, ANSI B36.19M/ B36.10: SCH10S SCH40S SCH80S SCH100 SCH120 SCH140 SCH160 SCHXXS, oter can be negotiated |
- Out Diameter | 5mm-760mm, ASME B36.19m/ B36.10: NPS 1/8” to 30” |
- Length | 1m, 3m, 6m, 12m, 15m, 18m or as the customer’s demand |
- Surface Treatment | Pickling(No.1), Polished, Hair Line,Brush, Mirror Finish |
- Manufacture Method | Cold Rolled, Cold Drawn, Extruded |
- Package Type | Bundling, Woven Bags, PVC Film and Wooden Case |
- Payment Terms | 30% TT in advance, the balance should be paid before the shipment or BL copy. |
- Price Terms | Ex-Work, FOB, CIF, CFR. |
- Lead Time | Order Stock: normal 7-10 days after receive your deposit. Order Produce: 28 days after receive your deposit |
- Application | Stainless steel pipe widely used in Mechanical Structure, Decoration, Industry Pipe, Boiler Heat Exchange, Cool Condenser, Food Industry, Chemical and Water Plant etc |
Supply Ability
Supply Ability: 1000 Tons per Month
Lead Time:
Quantity (Metric Tons) | Stock | 1 - 20 | 21 - 50 | 51 - 100 | 100 - 200 | >200 |
Est. Time(days) | 7 | 15 | 30 | 45 | 60 | To be negotiated |
Packaging Details
#Seamless Stainless Steel Pipe - Plastic cap on each pipe, and bundled with woven bag, standard sea-worthy packaing. wooden case cost higher than woven bag
Loading Port
FOB Port: SHANGHAI/ NINGBO PORT CHINA
* Features
Inspection And Yesting
Visual inspection shall be made on the clean pickled surface.
Testing shall include as follows:
Program | Testing |
- Heat analysis | 1/heat/size |
- Check analysis | 1/heat/size |
- PMI | 100% |
- Surface inspection | 100% |
- Dimensional check | 100% at the tube ends |
- Ecentricity check | 100% at the tube ends |
- Physical Test | As per Standard |
- Hardness | As per Standard |
- Hydrostatic Test | As per Purchase Order |
- Free from Mercury & Redioactive contamination | Shall be complied |
- Inclusion Test | 1/heat/size |
WORLDSTEEL Professional Team, Every Millimeter Is Exquisite
- Outer Diameter Inspection, Measuring 4 Points
- Wall Thickness Inspection, Measuring 4 Points
- Positive Material Identification ( 100% Per PC)
- Inside Diameter Inspection Per PC
Mill Test Certificate is supplied with shipment.
If needed, a Third Party Inspection is acceptable.
Why Us?
· Quality and Innovation
· Timely Deliveries
· Competitive Prices
· Excellent Customer Responsiveness
· Size can be customized to customer requirements chan
· Unending Pursuit of Product, Process and Performance Optimization
If you have any interest, Please kindly feel free to contact me. THANKS !!!
