Comprehensive range of flanges in S235JR (1.0038) — Plate, Weld Neck, Slip‑On, Blind, Threaded, Lap Joint, Long Weld Neck, Reducing, Expander, Orifice, Spectacle Blind, Spade & Spacer, Square & Rectangular. Ratings PN6–PN40, sizes DN 15–2000.
About Dipti Metal Industries
Dipti Metal Industries is a leading manufacturer, exporter, and stockist of carbon steel flanges based in Mumbai, India. Our S235JR / 1.0038 (RSt 37-2) flanges are produced per EN, DIN, BS, UNI, JIS, ASTM standards and supplied globally with EN 10204 3.1 certification.
Product Overview
Grade: S235JR / 1.0038 (RSt 37-2)
Standards: EN 1092-1, DIN 2573/2576/2631–2635, BS 4504, UNI series, JIS B2220, ASTM/ASME interfaces
Range: DN 15–2000 (1/2″–80″), PN6–PN40
Facing: RF, FF, serrated finish
S235JR1.0038RSt 37-2
Properties
Yield Strength
≥ 235 MPa
Tensile Strength
360–510 MPa
Elongation
≥ 22%
Impact
27 J @ +20°C
Types of Flanges in S235JR
Plate Flange (EN 1092-1 Type 01)
Weld Neck Flange (WN)
Slip‑On Flange (SO)
Blind Flange (BL)
Threaded Flange (TH)
Lap Joint Flange (LJ)
Long Weld Neck Flange (LWN)
Reducing Flange
Expander Flange
Orifice Flange
Spectacle Blind / Spade & Spacer
Square / Rectangular Flanges
Swivel / Custom Flanges
Standards We Manufacture To
European & International
EN 1092-1 PN6–PN40
DIN 2573/2576, DIN 2631–2635, DIN 2527
BS 4504 / BS EN 1092-1
UNI flange standards
JIS B2220 (5K/10K/16K)
ASTM / ASME
S235JR flanges can be drilled to ASME B16.5/B16.47 patterns for low-pressure service. For higher pressure, use ASTM A105, A350 LF2, etc.
Supply Range
DN 15–2000 (1/2″–80″)
PN6–PN40
RF/FF facing
Finishes
Machined, oiled, capped
Painted / coated on request
Quality Assurance
MTC EN 10204 3.1
NDT on request
TPI: BV, TUV, LR, SGS
Applications
Water pipelines
Fire-fighting systems
HVAC
General industrial piping
Fabrication & OEM
Low-pressure service
Importing Countries & Cities
Regular exports of S235JR flanges to 60+ countries:
GCC: Dubai, Abu Dhabi, Doha, Riyadh, Dammam, Jeddah, Kuwait City, Muscat, Manama