STAINLESS STEEL BUTT WELD FITTINGS

Cromonimet steel limited is globally acclaimed as a reliable manufacturer, supplier and exporter of Stainless Steel Buttweld Fittings. We provide a comprehensive range of Buttweld Fittings in different dimensions and specifications at market leading rates. Also, we are capable enough at offering the superior quality of Buttweld Fittings in customized specifications that meet all the demands of our esteem clients. Alloy stainless steel is the austenitic stainless steel which falls under the SS series. It is a mixture of Chromium and Nickel that offers exceptional corrosion resistance. Stainless Steel Buttweld Fittings has higher corrosion resistance than regular steel and is widely used because of the ease in which it is formed into various shapes. The SS is having exceptional welding and forming attributes. These fittings are highly durable and are easily fabricable. Their super finish and good machinability have made them higher in demand.

 
Cromonimet steel limited is globally acclaimed as a reliable manufacturer, supplier and exporter of Stainless Steel Buttweld Fittings. We provide a comprehensive range of Buttweld Fittings in different dimensions and specifications at market leading rates. Also, we are capable enough at offering the superior quality of Buttweld Fittings in customized specifications that meet all the demands of our esteem clients. Alloy stainless steel is the austenitic stainless steel which falls under the SS series. It is a mixture of Chromium and Nickel that offers exceptional corrosion resistance. Stainless Steel Buttweld Fittings has higher corrosion resistance than regular steel and is widely used because of the ease in which it is formed into various shapes. The SS is having exceptional welding and forming attributes. These fittings are highly durable and are easily fabricable. Their super finish and good machinability have made them higher in demand.

ASTM STAINLESS STEEL BUTTWELD FITTING SPECIFICATION

 Buttweld Fittings Specifications ASTM A403 / ASME SA403
Dimensional specification ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
ASTM Buttweld Fitting Size 1/8” NB TO 48” NB. (100% X-Ray Welded, Fabricated)
SS Buttweld Fitting Thickness Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
SS Welded Fittings Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
SS Buttweld Fittings Types Welded / Fabricated
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing
Inspection and Test Reports EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports
Marking Specification Grade Nominal Buttweld Fitting Sizes Buttweld Fitting Schedule or Pressure Manufacturing Method (Welded) Heat Number Manufacturer’s Name or Custom Logo – on request Marked Buttweld Fitting Sample: ANSI B16.9 ASTM A 403 WP 304 1/8” NB TO 48” NB Elbow HEAT NO. XXXX
Outside Finish Finish as per customer Requirements
Heat Treatment Normalized, Normalized & Tempered
Packing of SS 304 Buttweld Fittings Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials Sizes and Specifications other than above can be on request

EQUIVALENT GRADES OF STAINLESS STEEL BUTTWELD FITTINGS

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10

CHEMICAL COMPOSITION OF STAINLESS STEEL BUTTWELD FITTINGS

Grade C Mn Si P S Cr Ni
SS 0.08 max 2 max 1.00 max 0.045 max 0.030 max 18 – 20 8 – 11

MECHANICAL PROPERTIES OF STAINLESS STEEL ASTM A403 WP 304 BUTTWELD FITTINGS

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Other types of Grades Available

STAINLESS STEEL BUTTWELD FITTINGS
Stainless Steel 304 Buttweld Fittings
Stainless Steel 304L Buttweld Fittings
Stainless Steel 304H Buttweld Fittings
Stainless Steel 310 Buttweld Fittings
Stainless Steel 310S Buttweld Fittings
Stainless Steel 316 Buttweld Fittings
Stainless Steel 316L Buttweld Fittings
Stainless Steel 316H Buttweld Fittings
Stainless Steel 317L Buttweld Fittings
Stainless Steel 321 Buttweld Fittings
Stainless Steel 321H Buttweld Fittings
Stainless Steel 347 Buttweld Fittings
Stainless Steel 347H Buttweld Fittings
Stainless Steel 904L Buttweld Fittings
Stainless Steel 254 SMO Buttweld Fittings
ASTM A167Grade 310
ASTM A182 Grade F310
ASTM A182 Grade F310H
ASTM A213 Grade S31002
ASTM A213 Grade TP310Cb
ASTM A213 Grade TP310H
ASTM A213 Grade TP310HCb
ASTM A213 Grade TP310HCbN
ASTM A213 Grade TP310MoLN
ASTM A213 Grade TP310S
ASTM A240 Grade S31008
ASTM A240 Grade S31009
ASTM A240 Grade S31040
ASTM A240 Grade S31041
ASTM A249 Grade TP310Cb
ASTM A249 Grade TP310H
ASTM A249 Grade TP310HCb
ASTM A249 Grade TP310S
ASTM A276 Grade S31000
ASTM A276 Grade S31008
ASTM A276 Grade S31040
ASTM A312 Grade 310
ASTM A312 Grade S31002
ASTM A312 Grade TP310Cb
ASTM A3121 Grade TP310H
ASTM A312 Grade TP310HCh
ASTM A312 Grade TP310S
ASTM A314 Grade S31000
ASTM A314 Grade S31008
ASTM A336 Grade F310
ASTM A336 Grade F310H
ASTM A358 Grade A240 Type 310Cb
ASTM A358 Grade A240 Type 310S
ASTM A403 Grade 310
ASTM A403 Grade CR310S
ASTM A403 Grade WP310S
ASTM A409 Grade 310
ASTM A409 Grade TP310Cb
ASTM A409 Grade TP310S
ASTM A473 Grade 310
ASTM A473 Grade 310S
ASTM A478 Grade 310Cb
ASTM A479 Grade S31008
ASTM A479 Grade S31009
ASTM A479 Grade S31040
ASTM A511 Grade MT310S
ASTM A554 Grade MT310S
ASTM A580 Grade S31000
ASTM A580 Grade S3100
ASTM A632 Grade TP310
ASTM A813 Grade TP310Cb
ASTM A813 Grade TP310S
ASTM A814 Grade TP310Cb
ASTM A814 Grade TP310S
ASTM A943 Grade TP310Cb
ASTM A943 Grade TP310H
ASTM A943 Grade TP310HCb
ASTM A943 Grade TP310S
ASTM A959 Grade S31000
ASTM A959 Grade S31002
ASTM A959 Grade S31008
ASTM A959 Grade S31009
ASTM A959 Grade S31040
ASTM A959 Grade S31041
ASTM A959 Grade S31042
ASTM A965 Grade F310
ASTM A965 Grade F310H
ASTM F2281 Grade S31000
ASTM F2281 Type II
SAE 310
UNS S31000
ASTM A887 Grade S30460
ASTM A887 Grade S30461
ASTM A887 Grade S30462
ASTM A887 Grade S30463
ASTM A887 Grade S30464
ASTM A887 Grade S30465
ASTM A887 Grade S30466
ASTM A887 Grade S30467
DIN 1.4301
DIN X 5 CrNi 18 9
DIN X5CrNi18-10
AFNOR Z6CN18-09
AFNOR Z7CN18-09
BS 304S15
BS 304S31
UNI X5CrNi1810
SS 2332
UNE F.3551
SAE 304
JIS SUS304
JIS SUS304TBS
JIS SUS304TPD
JIS SUS304TP
JIS SUS304TPY
JIS SUS304TB
JIS SUS304TF
JIS SUS304TKA
JIS SUS304TKC
JIS SUSF304
EN X5CrNi18-10
EN 1.4301
ISO A2
GOST 08Ch18N10
GB 0Cr18Ni9
UNS S30400
ASTM A193 Grade B8P Class 1D
ASTM A193 Grade B8P Class 1
ASTM A193 Grade B8P Class 2
ASTM A193 Grade B8PA Class 1A
ASTM A194 Grade 8P
ASTM A194 Grade 8PA
ASTM A240 Grade S30500
ASTM A249 Grade TP305
ASTM A276 Grade S30500
ASTM A313 Grade S30500
ASTM A314 Grade S30500
ASTM A320 Grade B8P Class 1
ASTM A320 Grade B8P Class 2
ASTM A320 Grade B8PA Class 1A
ASTM A368 Grade 305
ASTM A473 Grade 305
ASTM A478 Grade 305
ASTM A492 Grade S30500
ASTM A493 Grade S30500
ASTM A511 Grade MT305
ASTM A554 Grade MT305
ASTM A580 Grade S30500
ASTM A959 Grade S30500
ASTM F593 Grade S30500
ASTM F593 Grade Alloy Group 1
ASTM F594 Grade S30500
ASTM F594 Grade Alloy Group 1
ASTM F738M Grade S30500
ASTM F738M Grade Alloy Group A1
ASTM F836M Grade S30500
ASTM F836M Grade Alloy Group A1
ASTM F837 Grade S30500
ASTM F837 Grade Property Class A1
ASTM F879 Grade S30500
ASTM F880 Grade S30500
DIN 1.4314
AFNOR 9160/C 109
AFNOR  9160C411
AFNOR Z 12 CN 18-10
AISI 305
SAE 305
EN FE-PA 11
EN FE-PA 12
EN 1.4314
DIN 1.4350
DIN X5CrNi18-9
AFNOR Z6CN18.09
SS 2333
EN 1.4350
DIN 1.4300
DIN X12CrNi-18-8
AISI 30302
SAE 30302
EN 1.4300
DIN 1.4325
DIN X9CrNi18-9
JIS SUS302
JIS SUS303Se
EN 1.4325