TORICH INTERNATIONAL LIMITED
TORICH INTERNATIONAL LIMITED The Steel Tube Maker
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ASTM A789 S31260 Seamless Welded Stainless Steel Tube for Fluid and Gas Transport Industry Hydraulic Pressure
TORICH is a Professional Manufacturer of ASTM A511 MT304 Seamless Stainless Steel, which is for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
We can manacture stainless steel tubes based on the following technical standard:
ASTM A213,ASTM A312,ASTM A511,ASTM A269,ASTM A249,ASTM A358
The Stainless Steel Grade can cover the following:
ASTM A213 TP304 TP304L TP304H TP310S TP316 TP316L TP316H TP317 TP347
ASTM A312 TP304H TP309H TP310H TP316H TP321H TP347H TP348H TP304 TP309S TP310S TP316 TP321 TP347 TP348
ASTM A511 MT304, MT304L, MT309S, MT310S, MT316, MT316L, MT317,MT321, MT347
ASTM A269 TP304 TP304L TP321 TP347 TP316 TP316L TP348 TP317
ASTM A249 TP304 TP304L TP321 TP347 TP316 TP316L TP348 TP317
ASTM A358 TP304
| Producsts Name | ASTM A789 S31260 Seamless Welded Stainless Steel Tube for Fluid and Gas Transport Industry Hydraulic Pressure |
| Technical Standard | ASTM A789 S31260 Seamless Welded Stainless Steel Tube |
| Steel Grade/Steel Numbe | S31260 S31200 S31500 S31803 S32001 S32003 S32101 |
| Size Range | OD: 5mm-813mm WT: 0.5-50mm Length: max 12000mm Cutting Length: available according to customer's requirement. |
| Delivery Condition | Bright Annealing. Pickling and Solution Heat Treatment. |
| Surface Treatment/Surface Condition | Bright Surface. Dull Surface. Polish Surface. |
| Tube Inspection | 100% Dimensional Check 100% Eddy Current Test (ETD) 100% Ultrasonic Test (UTD Mechanical Properties Inspection, Internal Lab test report or Third Party Inspection Report. |
| Inspection Istrument | Outside micrometer, wall thickness micrometer, inside dial gauge, vernier caliper, tensile testing machine, hardness tester, eddy current flaw detector, metallographic analyzer, surface roughness meter |
| Tube Application | Fluid and Gas Transport Industry Hydraulic Pressure |
| Production Process | Round steel warehousing → round steel inspection → round steel sawing → central hole drilling → perforation → pickling → cold drawing or cold rolling (finish rolling) → annealing → straightening → head and tail cutting → finished product inspection → packaging → delivery |
Chemical composition of ASTM A789 S31260 Seamless Welded Stainless Steel Tube
| UNS Designation | C | Mn | P | S | Si | Ni | Cr | Mo |
| S31200 | 0.030 | 2.00 | 0.045 | 0.030 | 1.00 | 5.5-6.5 | 24.0-26.0 | 1.20-2.00 |
| S31260 | 0.030 | 1.00 | 0.030 | 0.030 | 0.75 | 5.5-7.5 | 24.0-26.0 | 2.5-3.5 |
| S31500 | 0.030 | 1.20-2.00 | 0.030 | 0.030 | 1.40-2.00 | 4.3-5.2 | 18.0-19.0 | 2.50-3.00 |
| S31803 | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 4.5-6.5 | 21.0-23.0 | 2.5-3.5 |
| S32001 | 0.030 | 4.0-6.0 | 0.040 | 0.030 | 1.00 | 1.0-3.0 | 19.5-21.5 | 0.60 |
| S32003 | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 3.0-4.0 | 19.5-22.5 | 1.50-2.00 |
| S32101 | 0.040 | 4.0-6.0 | 0.040 | 0.030 | 1.00 | 1.35-1.70 | 21.0-22.0 | 0.10-0.80 |
| S32202 | 0.030 | 2.00 | 0.040 | 0.010 | 1.00 | 1.00-2.80 | 21.5-24.0 | 0.45 |
| S32205 | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| S32304 | 0.030 | 2.50 | 0.040 | 0.040 | 1.00 | 3.0-5.5 | 21.5-24.5 | 3-5 |
| S32506 | 0.030 | 1.00 | 0.040 | 0.015 | 0.90 | 5.5-7.2 | 24.0-26.0 | 2.9-3.9 |
| S32520 | 0.030 | 1.50 | 0.035 | 0.020 | 0.80 | 5.5-8.0 | 23.0-25.0 | 4.0-5.0 |
| S32550 | 0.04 | 1.50 | 0.040 | 0.030 | 1.00 | 4.5-6.5 | 24.0-27.0 | 3.0-5.0 |
| S32707 | 0.030 | 1.50 | 0.035 | 0.010 | 0.50 | 5.5-9.5 | 26.0-29.0 | 3.0-4.0 |
| S32750 | 0.030 | 1.20 | 0.035 | 0.020 | 0.80 | 6.0-8.0 | 24.0-26.0 | 0.80-1.20 |
| S32760 | 0.030 | 1.00 | 0.030 | 0.010 | 1.00 | 6.0-8.0 | 24.0-26.0 | 1.00-2.00 |
| S32808 | 0.030 | 1.10 | 0.030 | 0.010 | 0.50 | 7.0-8.2 | 27.0-27.9 | 0.80-2.00 |
| S32900 | 0.08 | 1.00 | 0.040 | 0.030 | 0.75 | 2.5-5.0 | 23.0-28.0 | 1.00-2.00 |
| S32906 | 0.030 | 0.80-1.50 | 0.030 | 0.030 | 0.80 | 5.8-7.5 | 28.0-30.0 | 1.50-2.60 |
| S32950 | 0.030 | 2.00 | 0.035 | 0.010 | 0.60 | 3.5-5.2 | 26.0-29.0 | 1.00-2.50 |
| S33207 | 0.030 | 1.50 | 0.035 | 0.010 | 0.80 | 6.0-9.0 | 29.0-33.0 | 3.0-5.0 |
| S39274 | 0.030 | 1.00 | 0.030 | 0.020 | 0.80 | 6.0-8.0 | 24.0-26.0 | 2.5-3.5 |
| S39277 | 0.025 | 0.80 | 0.025 | 0.002 | 0.80 | 6.5-8.0 | 24.0-26.0 | 2.00-4.00 |
| S82011 | 0.030 | 2.0-3.0 | 0.040 | 0.020 | 1.00 | 1.00-2.00 | 20.5-23.5 | 0.10-1.00 |
| S82441 | 0.030 | 2.50-4.00 | 0.035 | 0.005 | 0.70 | 3.0-4.5 | 23.0-25.0 | 1.00-2.00 |
Keywords of ASTM A789 S31260 Seamless Welded Stainless Steel Tube
duplex stainless steel
ferritic/austenitic stainless steel
seamless steel tube
stainless steel tube
steel tube
welded steel tube
Surface Condition of ASTM A789 S31260 Seamless Welded Stainless Steel Tube
All tubes shall be free of excessive mile scale,suitable for inspection.A slight amount of oxidation will not be subject to
agreement between the manufacturer and the purchaser
Prodution Pictures of ASTM A789 S31260 Seamless Welded Stainless Steel Tube
Products Application of ASTM A789 S31260 Seamless Welded Stainless Steel Tube
Production Process of ASTM A789 S31260 Seamless Welded Stainless Steel Tube
Production Workshop of ASTM A789 S31260 Seamless Welded Stainless Steel Tube
Delivery and Packing of ASTM A789 S31260 Seamless Welded Stainless Steel Tube
FAQ of ASTM A789 S31260 Seamless Welded Stainless Steel Tube
1. who are we?
TORICH is not only professional manufacturer and exporter, but also international marketing
and sales company in the field of steel tubes from China. Our factory was established in 1997
with the name of Haiyan Sanxin Steel Pipe Co., Ltd. Our technicians are equipped with great
engineering experience in steel pipe industry for more than 22 years, they have great comma-
nd of production technology for Cold Drawing and Cold Rolling, as well as heat treatment and
inspection. So we have a strong technician team and manufacturing capability.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Stainless Steel/Carbon Steel/AlloySteel,Titanium,Copper/Brass,etc.
4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Deliv-
ery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian