Manufacturer of Stainless Steel 317 Buttweld Fitting

BAHUBALI Alloys assortments of 317 Stainless Steel Buttweld Fittings that are created with the assistance of superb innovation. They are known for their long lives and are utilized as a part of different mechanical applications. Our 317 Stainless Steel Buttweld Fittings are known for first rate quality, impeccable customization, and high level of dimensional exactness, erosion resistance and accuracy resilience. Our 317 Stainless Steel Buttweld Fittings are exceedingly famous among our clients.

We are putting forth productive assortments of Stainless steel butt weld fittings; which are created from the best accessible innovation and are offered in evaluations of 317. They are tried on diverse quality parameters and are built utilizing best quality stainless steel. Further, they are known for long lives and have phenomenal and momentous mechanical properties. Further, we generally hold fast to industry driving rules and the suitable material creation makes these SS buttweld fittings very resistive to destructive environment. They are offered at industry driving rates and the portfolio incorporates elbow, lessening elbow, tee, crosses, reducer, and so on.


Table 1. Composition ranges for 317 Stainless Steel Buttweld Fittings

Grade 317 C Mn Si P S Cr Mo Ni N
Min - - - - - 18.0 3.00 11.0 -
Max 0.03 2.0 0.75 0.045 0.03 20.0 4.00 15.0 0.1

Table 2. Mechanical properties of 317 Stainless Steel Buttweld Fittings

ultimate tensile strength, ksi minimum .2% yield strength, ksi minimum elongation percent hardness max.




217 brinell

Table 3. Physical properties of 317 Stainless Steel Buttweld Fittings in the annealed condition

Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/g.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
8000 200 9.2 (16.5) 10.1 (18.2) 10.8 (19.5) 14.6 14.6 0.46 31.1

Table 4. Grade specifications for 317 Stainless Steel Buttweld Fittings

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
317 S31700 - 1.4449
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

Table 5. Standard specifications for 317 Stainless Steel Buttweld Fitting

Designation ASTM A403, ASME SA403
Size Seamless 1/2" to 24" , Welded 1/2" to 24", Two Joint / Two Halve Fittings 6" to 48"
Schedules 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS
Wall Thickness Sch. 5S To Sch. XXS
Type Seamless / Welded / Fabricated
Grade ASTM A403 WP 317

Types of 317 Stainless Steel Buttweld Fittings

   SS 317 Short & Long Stub Ends
   SS 317 Seamless Buttweld Pipe Fittings
   SS 317 Piggable Bends
   SS 317 Pipe End Caps
   SS 317 Split Tees
   SS 317 Welded Buttweld Pipe Fittings

   SS 317 90 & 45 Deg Elbows
   SS 317 Equal & Unequal Cross
   SS 317 Long & Short Radius Elbows
   SS 317 Equal & Unequal Tees
   SS 317 Concentric & Eccentric Reducer
   SS 317 Bends

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