Stainless Steel 310H Tube
SS 310H Seamless and Welded Tubing manufacturer in India
UNS S31009 Round & Square Tube supplier, check dimensions and price list

310H Stainless Steel tube

310H Seamless Stainless steel Tube

310H Stainless steel erw Tubes
ASTM A312 TP310H tube is identified with a UNS number S31009, Swedish SS 2332, Japanese JIS SUS310 H, it performs very well under various criteria. FASTWELL offers it for price = $ 45000 ~ $ 46500 USD / Ton in India. Available sizes for this include 1/2 inch NB to 48 inch NB in standard & cut Length.
Cyclic conditions for this 310H Stainless Steel tube type reduce its oxidation resistance, and the highest temperature of 1900°F suggested for cycling conditions. No liquid quenching. This has less resistance to absorption of carbon and nitrogen than the higher alloys, and widely used in oil and gas industries. Being supplier and provider of superb 310H Stainless Steel Tubes those are estimated, cut, and completed as per ISO standards. We offer number of grades, and a differing scope for meeting the execution and appearance necessities for wide-ranging applications.
At FASTWELL these pipes are stocked and manufactured using best quality stainless steel and advanced innovation in accordance with global standards. With specific targeted goals to guarantee quality, the entire product range is thoroughly kept an eye on various parameters incorporated by our quality controller teams. Keeping in mind the uncommon demands of our consumers, we are very committed in giving the whole range at quite a high demand.
Table of contents
Stainless Steel 310H Bright Annealed Tube Price
10 Ft SS 310h Pipe Price in India : USD $38-2001" SS 301h Seamless Pipe Price in India : USD $10-16
SCH 40 310h Stainless Steel Unthreaded Pipe Price in India : USD $400-500
1/4" 3Ft SS 310h EFW Pipe Price in Mumbai : USD $13
Click here for complete (grade & size wise)
ASTM A213 Stainless Steel Tube Specification
310H Stainless Steel Tube Finish | Polished, BA (Bright & Annealed),AP (Annealed & Pickled), MF |
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Stainless Steel 310H Tube Standards | ASTM A213,ASTM A269, ASTM A249,ASME SA213,ASME SA269, ASME SA249, NACE MR0175/ISO 15156, PED 97/23/EC,EN 10216-5 TC1 / TC2, AD 2000 |
Stainless Steel 310H Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
310H stainless steel tubing End | Plain End, Beveled End, Treaded, Ends are suitable for orbital welding |
Marking | All 310H Stainless Steel tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
Stainless Steel 310H Welded Tube Size | 6.35 mm OD To 152 mm OD |
Stainless Steel 310H tubing wall thickness | 0.020" –0.220", (special wall thicknesses available) |
Stainless Steel 310H tube Form | Straight or ‘U’ bent Tubes, Round,Boiler, Coil , LSAW Tubes, Square, Hydraulic, Rectangular, Hollow Etc. |
Stainless Steel 310H Tube Type | EFW, Seamless , Fabricated, ERW, Welded |
SS 310H tube Length | Single Random , Standard & Cut length , Double Random |
Non-Electropolished | (CFOS) Cleaned for Oxygen Grade Service or Corrosive Systems, (BA) Bright Annealed or (AP) Annealed & Pickled for High-Purity |
I.D. Surface Finish Options | 5, 7 & 10 µin. Ra |
310H stainless steel tubing Testing & Inspection | Visual inspection • Surface roughness measurement • Helium-leak testing • Scanning Electron Microscopy (SEM) • Auger Electron Microscopy (AES) • Election Spectroscopy for Chemical Analysis (ESCA or XPS) • Particle testing • Moisture testing |
Tolerances | In accordance with: ASTM: A269 & A632, JIS: G 3459 |
310H stainless steel tubing Test Certificate | Laboratory Test Certificate from Govt. Approved Lab. Manufacturer Test Certificate according to EN 10204 3.1 B Under Third Party Inspection |
Electropolished | (EP) Electropolished for Ultra High Purity Systems |
310H stainless steel tubingApplication | Oil Tube , Boiler and Heatexchange , Gas Tube, Fluid Tuber |
JIS | 8A to 250A |
Specialize in | Stainless Steel 310H Capillary Tube & Other Odd Size Stainless Steel 310H Hydraulic tubing with OD up to 50.8 mm (2.0 in.) are delivered in bright annealed condition Stainless Steel 310H Heat Exchanger & Condenser Tubes Stainless Steel 310H hydraulic tube with OD larger than 50.8 mm are supplied in the annealed and pickled condition, Or in polished condition |
Marking & Traceability | Each Stainless Steel 310H Tubing is traceable to its producing mill and heat by an identification number etched within 24" (610mm) of one end. |
Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
We can also cut, thread, and groove Stainless Steel 310H Tubes to meet your specifications |
Stainless Steel 310H Tube Wall Thickness
065 | = | .065" Thick |
035 | = | .035" Thick |
049 | = | .049" Thick |
039 | = | .039" Thick |
028 | = | .028" Thick |
109 | = | .109" Thick |
083 | = | .083" Thick |
310H Stainless Steel Tubing Tolerances
The Stainless Steel 310H tubes outer diameter (OD) are according to ASTM A269/A213. Stainless Steel 310H Tubing Tolerance specifications are as per below:
Stainless Steel 310H Tube OD | Stainless Steel 310H Tube Tolerance |
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60mm and above | +/- 0.25mm |
4mm to 35mm | +/- 0.08mm |
38mm to 60mm | +/- 0.20mm |
35mm to 38mm | +/- 0.15mm |
Types of Stainless Steel 310H Tube

Coiled Tubing

Stainless Steel 310H Gas Tube

Stainless Steel 310H ‘U’ Shaped tubing

Stainless Steel 310H seamless tubing

UNS S31009 Rectangle Tube

Stainless Steel 310H Thin Wall tube

SS WERKSTOFF NR. welded tubing

Stainless Steel 310H Capillary Tube

SS UNS S31009 Heat Exchanger Tubes

Stainless Steel 310H Gas Tube Ar 15 supplier

SS 310H boiler tube

Stainless Steel 310H Furnace Tube

SS Square Tube (Radius Corners)

Stainless Steel 310H Square Tubing

Stainless Steel 310H Stainless Steel tubing
ASTM A249 TP 310H Tube properties
310H Stainless Steel mechanical properties & chemical composition
310H Stainless Steel Tube Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
310H | min. | 0.04 | – | – | – | – | 24.0 | – | 19.0 | – |
max. | 0.10 | 2.0 | 1.0 | 0.045 | 0.030 | 26.0 | 21.0 | – |
Stainless Steel 310H Tubes Mechanical Properties
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
310H | 515 | 205 | 40 | 95 | 217 |
Equivalent Grades for 310H Stainless Steel Tubes
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
310H | S31009 | – | X5CrNi18-10 | 2332 | SUS 310H |
Types | Out diameter | Sizes | Length |
---|---|---|---|
NB Sizes (in stock) | .0035” ~ 8” | 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1.25", 1.5", 2", 2.5", 3", 4", 5", 6" | Cut to length |
Stainless Steel 310H Welded Tube (ERW Tube) (in Stock + Custom Sizes) | 6.35 mm OD To 152 mm OD | As per requirement | Cut to length |
Stainless Steel 310H Seamless Tube (Custom Sizes) | 6.35 mm OD To 101.6 mm OD | As per requirement | Cut to length |
Stainless Steel 310H Seamles Tubes Surface Finish
Surface Finish | Internal Surface(ID) | Exterbal Surface(OD) | |||
Roughness Average(RA) | Roughness Average(RA) | ||||
μ inch | μm | μ inch | μm | ||
AP | Annealed & Pickled | Not defined | Not defined | 40 or Not defined | 1.0 or Not defined |
EP | Electro Polish | 15,10,7,5 | 0.38,0.25,0.20;0.13 | 32 | 0.8 |
MP | Mechanical Polish | 40,32,25,20 | 1.0,0.8,0.6,0.5 | 32 | 0.8 |
BA | Beight Annealed | 40,32,25,20 | 1.0,0.8,0.6,0.5 | 32 | 0.8 |
SS 310H Cold Rolled Coiled Tube Sizes
Wall | Sizes ( O.D.) |
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.010 | 1/16" , 1/8" , 3/16" |
.020 | 1/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8" |
.012 | 1/8" |
.016 | 1/8" , 3/16" |
.028 | 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2" |
.035 | 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4" |
.049 | 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4" |
.065 | 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3" |
.083 | 1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3" |
.095 | 1/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2" |
.109 | 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2" |
.120 | 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3" |
.125 | 3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4" |
.134 | 1" |
.250 | 3" |
.375 | 3 1/2" |
SS 310H Tube Stock
Stainless Steel 310H Annealed Tubing | 310H Stainless Steel Coil Tubing Heat Exchanger |
310H Stainless Steel Thin Wall Tubing | 310H Stainless Steel Metric Tubing |
SS 310H Welded Tubes | SS 310H Seamless Tubing |
310H Stainless Steel Square Tubing | 310H Stainless Steel Instrumentation Tubing |
SS 310H straight tube boiler | SS 310H Rectangular Tube |
WERKSTOFF NR. Coaxial Tube | Stainless Steel 310H Coil Tubing |