Product details
Gnee Steel Group has one of the largest inventories of stainless steel 310 Accessories for butt welding pipe, DN 450 18" Sch40s Accessories for 180 degree stainless steel butt welding accessories, butt welded joint/butt joint / 310s lower butt stainless steel accessories, low price stainless steel, A403 310s stainless steel hoses in a variety of sizes and pressure ratings. We obtain quality raw materials from renowned manufacturers in Spain to manufacture 310 Buttweld stainless steel pipe fittings in accordance with ASME, EN, ISO and DIN standards. Now Gnee Steel Group has emerged with high volume of quality production in reduced time with competitive prices focusing entirely on customer satisfaction with high-class quality with anticipated delivery committed to competitive price. We make use of superior evaluation stainless steel and inventive procedures in the assembly of these accessories to the fullest in accordance with ASTM A 403 quality standards.
You can take advantage of the shapes, contours, sizes and measurements recognized in our offered range of butt welding accessories. While there are many types of specialized accessories, the most common types of fittings we manufacture include Pipe Elbow, Tee, Reducer, Cap, Tube Ends, Tube Ends, and others in both welded and seamless form. We also provide different ranges of these types of 180 degree Elbow, 90 Degree Elbow, 45 Degree Elbow, Concentric Reducer, Eccentric Reducer, Equal Cross, Reducing Cross, Long Spike Ends, Short Spike Ends and others. In the meantime, these different types of accessories can minimize the potential fluid handling system and improve their overall performance.
List of countries where Gnee Steel Group supplies 310 / 310S stainless steel pipe fittings :USA, Mexico, South Korea, Spain, Argentina, Colombia, Malaysia, Saudi Arabia, Turkey, United Kingdom.
310 / 310S Buttweld Stainless Steel Pipe Accessories
These 310 stainless steel pipe fittings widely used in various industry applications such as oil and chemical industry, medicine, food, wastewater treatment, boiler pipe and heat exchanger. It is produced by hot and cold laminate. The glossy surface is the biggest advantage and is mainly used in buildings, elevators, railings, precision equipment, etc.
Specifications for 310 / 310S stainless steel pipe fittings
Standards: ASTM A403 / ASME SA403
Standard dimension : ASME / ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/2" to 24"
Two sizes of Joint / Two Halve 310 / 310S pipe fittings : 6" to 48"
Thickness: Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Types : Seamless / Welded / Manufactured
Types of butt welding accessories : Elbows, Long Radius Elbow, Short Radius Elbow, 90 Degree Elbow, 45o Elbows, Reduction T-Shirt, Equal T, Niple, Reducer, Concentric Reducer, Reduction Niple, Eccentric Reducer, Curve, 180o Elbow, End Cap, Tube, Tube Cap, Piggable Curve, Long Stubend, Tee, Shortend, Long Radius Bend.
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Stainless steel pipe fittings, 310 steel pipe fittings, seamless 310S stainless steel pipe fittings, welded 310 stainless steel pipe fittings, ASTM A403 stainless steel pipe elbow.
310 / 310S Steel Pipe Accessories Chemical Composition
| steel | C (%) | Mn (%) | Yes (%) | P (%) | S (%) | Mo (%) | Cr (%) | Ni (%) |
| 310 | 0.015 max | 2 max | 0.15 max | 0.020 max | 0.015 min | 0.10 max | 24.00 - 26.00 | 19.00 - 21.00 |
| 310S | 0.08 max | 2 max | 1.00 max | .045 max | 0.030 min | 0.75 max | 24.00 - 26.00 | 19.00 - 21.00 |
Stainless steel WP310 / 310S pipe fittings mechanical properties
| density | Melting range, C | Elongation% | Tensile strength (Mpa) | Production Force (Mpa) | Hardness (Brinell) |
| 7.9 | 1402oC | 40 | 515 | 205 | 201 |
Equivalent standard for 310 / 310S stainless steel pipe fittings
| standard | SS 310 | SS 310S |
| Uns | S31000 | S31008 |
| WERKSTOFF NR. | 1.4841 | 1.4845 |
| Afnor | - | - |
| Jis | YOUR 310 | YOUR 310S |
| GOST | 20Ch25N20S2 | 20Ch23N18 |
| Bs | 310S24 | 310S16 |
| in | X15CrNi25-20 | X8CrNi25-21 |
ASTM A403 Stainless Steel 310 / 310S Standard Packaging Pipe Fittings :
Stainless Steel 310 Butt Welding Accessories Are packed to ensure no damage during transit. In the case of exports of 310S stainless steel fittings, standard export packaging is carried out in wooden boxes. All 310 stainless steel pipe fittings are marked with grade, lot not, size, grade and our trademark. In special requests we can also make custom marks on our products..
Inspection and testing of 310 / 310S stainless steel butt welding accessories :
PMI tests, ultrasonic tests, mechanical tests, spectral tests for chemical grade analysis, burning test, IGC, etc. are some of the tests performed in our facilities. We welcome the gradual inspection of any of your representatives or third party inspection agencies.
Hot Tags: 310/310s stainless steel pipe fittings, supplier, custom, wholesale, cheap, discount, price list, low price, in stock, free sampler








