Leading Manufacturer & Exporter of Pipe Fittings


We are engaged in offering a wide range of Stainless Steel 347/347H Tube Fittings, Stainless Tube Fittings, and Stainless Steel Pipe Fittings, which includes Male Connectors, Female Connectors, Stainless Steel Union and Other Stainless Steel Tube Fittings.

K.K. Industries is one of the leading Manufacturer, Exporter, and Supplier of SS 347/347H Tube Fittings using high quality raw materials as per customer specific requirements. Our offered range of stainless steel tube fittings is widely used in various application industries such as power plants, automobile, heavy engineering, offshore and chemical etc. Please contact us today to request a free quote!


Stainless Steel Tube Fittings
SS Tube Fittings

Specifications of Stainless Steel 347/347H Tube Fittings

Specifications ASTM A/ASME SA213/A249/A269
Dimensions ASTM, ASME and API
SS 317 Tubes Size
1/8″NB TO 30″NB IN
Thickness 0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm.
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Tubes
Form Round, Square, Rectangular, Hydraulic Etc
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

Chemical Composition of SS 347/347H Tube Fittings

Grade C Mn Si P S Cr Mo Ni N
347 min. 17.0 9.0
max. 0.08 2.0 1.0 0.040 0.030 20.0 13.0
347H min. 0.04 17.0 9.0 8xCmin
max. 0.10 2.0 1.0 0.045 0.030 19.0 13.0 1.0 max

Mechanical Properties of 347/347H Stainless Steel Tube Fittings

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
347/347H 515 205 40 92 201

Equivalent Grades of SS 347/347H Tube Fittings

SS 347 1.4550 S34700 SUS 347 08Ch18N12B X6CrNiNb18-10
SS 347H 1.4961 S34709 SUS 347H X6CrNiNb18-12

Price List of Stainless Steel 347/347H Tube Fittings

K.K Industries is one of the manufacturer and supplier of Tube Fittings from India. Our prices for Stainless Steel 347/347H Tube Fittings are very reasonable. Please click on the send your enquiry button or click here to request the latest price list and available stock information along with your requirements. K.K Industries maintains a stock of all standard items and can export them at the best price for SS 347/347H Tube Fittings.

347/347H SS Tube Fittings - Industries & Applications

Our SS 347/347H Tube Fittings is used in various applications and industries. Below are a few of them:


  • Oil & Gas Industries
  • Gas Processing Industries
  • Food Processing Industries
  • Petrochemical Industries
  • Chemical Industries
  • Power Generation Industries
  • Sugar Industries
  • Fertilizers Industries

Stockist of Stainless Steel 347/347H Tube Fittings

We maintain a large inventory of Tube Fittings in all standard sizes and grades. Please send us your requirement and we will send you the availability with the best quote for 347 SS Tube Fittings.

Click to send your requirement.

How to Buy 347/347H Stainless Steel Tube Fittings

K. K. Industries is a leading manufacturer, stockist, and supplier of 347/347H SS Tube Fittings from India. We maintain a large stock and you can easily buy Stainless Steel Tube Fittings and other forms of Tube Fittings at the best price. Please use the send your enquiry button or click here to send us your complete requirement to Buy Stainless Steel 347/347H Tube Fittings from K.K Industries.

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