Density
ST37.2 Flanges Density: 7.85 g/cm3
ST37.2 steel flange supplier in UAE
ST37-2 blind flange manufacturer in Dubai in custom size and thickness
What are the common manufacturing problems encountered with an ST37.2 Steel flange?
This unique steel piping component has 0.20% carbon and works admirably in construction and machining. Our role as a coveted DIN 86044 ST37-2 blind flange supplier in UAE involves avoiding manufacturing problems like poor compliance, low quality, dimensional inaccuracy, or improper materials.
Buyers can also experience delayed delivery and a lack of non-standard ST37-2 pipe flanges.
How does the weight of a DIN 86044 ST37-2 blind flange impact the overall cost?
These flanges have lower pressure ratings and hardness but are ductile and mouldable. The weight of ST 37.2 blind flanges depends on the nominal pipe size, diameters (inner and outer), and bolt holes.
As the temperature and pressure endurance of a DIN 17100 ST37 2 flange rise, the schedule, weight, and costs also tend to increase.
Grade ST37-2 weld neck flange manufacturer in Dubai
Which coatings are available for ST37 flanges?
The usual coatings for ST37 flanges are zinc plating, anti-rust varnish, and paint. Pre-painting may fulfil aesthetic functions also. Other choices are epoxy, electroplating, and phosphate conversions.
View ST 37.2 blind flanges equivalent material, check online ST37.2 flange price list
Table of content
Specialized in manufacturing
ST37.2 Steel Flange
ST37.2 Steel Flanges is a kind of low carbon steel with carbon content of 0.20%.
Size
1/2 inches to 48 inches
Class
150 to 2500
ASTM
A182, A105, A694
ASME
B16.5
properties Of ST37-2 CS Flanges
Melting Point
Melting point: 1420-1460 °C (2590-2660 °F)
Equipment
Pushing/ Press/ Electric Bevelling Machine
ST37-2 Carbon Steel Flange Testing
- Crystalline Microstructure
- Surface Test
- Hardness
- Impact
- Welding
- Bending
ST37 Blind Flange Description
- Specification: DIN17100
- Surface treatment: hot-dipped galvanization
- Coating : Anti-rust Paint, Zinc Plated
- Forging Methods : Casting/ Cutting/ Rolling
- Certificates : Third Party Inspection Report
Grade ST37-2 Weld Neck Flange Applications
- Pulp and Paper Industry
- Pharmaceuticals Industry
- Heat Exchangers
- Sea Water Equipment
- Pharmaceutical Equipment
ST37.2 Steel Flange Specifications
| Specifications | ST37.2 Steel Flange |
| Testing | Hydrostatic testing machine Magnetic particle detector Direct-reading Spectrograph UI trasonic flaw detector |
| Payment Type | L/C,T/T,D/P,Paypal |
| Schedule | SCH 5S To XXS |
| Equipment | Pushing Machine Press machine electric bevelling machine |
| Pressure Class | 600KPA To 2500KPA |
| Metdods Of Forging | Casting Forging Rolling Cutting |
| Size | NPS 1⁄₂" To NPS 48” |
| Supporting Material For Flanges | Gasket/ Ring Joint/ Flanges Bolts |
ST37-2 Carbon Steel Flange Price
| Description | Price In US ($) |
|---|---|
| CARBON STEEL, WELD NECK FLANGES DN50 ST37-2 CARBON STEEL | US $4.68 Per PCS |
| WELDING NECK FLANGES, CARBON STEEL, DN 65/DA 76.10 MM, ST37-2 | US $1.23 Per PCS |
| SA 182, CARBON STEEL, ST37-2 DN25/33.7 | US $3.17 Per PCS |
| WN FLANGES, CARBON STEEL,DN80 (ST37-2) FLAT-GASKET | US $3.6 Per PCS |
| WN FLANGES, CARBON STEEL, DN80 (ST37-2) | US $0.81 Per PCS |
| FLAT-GASKET TYPE S, WELDING NECK, CARBON STEEL, DN80 (ST37-2) | US $5.28 Per PCS |
| WELDING NECK FLANGES, CARBON STEEL-ST37-2, DN 80 | US $110.84 Per KG |
Types Of Carbon Steel ST37-2 Pipe Flanges
Din2576 Pn10 St37.2 Dn300 Flanges
St37-2 Carbon Steel Flanges
Carbon Steel St37-2 Pipe Flanges
St37-2 Carbon Steel Flanges
St37.2 Flanges
St37 Blind Flanges
Rst37.2 Slip On Flanges
Grade St37-2 Weld Neck Flanges
St37.2 4000pa Carbon Steel Flanges
ST37-2 Equivalent Material In UAE
| German | DIN 17100: 1980 (EN 10025: 1993) |
|---|---|
| US | ASTM A283/A283M |
| UAEan Union | EN 10025-2: 2005 |
| UK | BS 4360 |
| France | NF A35-501 |
| Italy | Fe360B |
| England (BS) |
40A 40B |
| Belgium (NBN) | AE235B |
| Spain (UNE) | AE235B-FN |
Learn about the ST37.2 slip on flange chemical composition and ST37 flange mechanical properties
ST 37-2 Steel Flanges Chemical Composition
| Steel grade | Sulfur, (max.), % | Nitrogen, (max.), % | Styles | Carbon, (max.), % | Silicon, % | Manganese, % | Phosphorus, (max.), % |
| ST37.2 Steel Flange | 0.050 | 0.011 | Steel Angles | 0.20 | 0.15 – 0.35 | 0.35 – 0.75 | 0.050 |
DIN 17100 ST37 2 Flange Mechanical Properties
| Steel grade | Tensile strength, ksi [MPa] | Yield point, min, ksi [MPa] | Styles | Elongation, min, δ, % |
| ST37.2 Steel Flange | 52 – 67 [360 – 460] | 34 [235] | Steel Flanges | 25 |
Don't forget to check carbon steel ST37-2 pipe flanges tensile and yield strength
| Tensile strength (≥ N/mm2); Thickness (d) MM | ||
|---|---|---|
| St37-2 (1.0037) | 360-510 | 340-470 |
| Steel Number | d < 3 | 3 < d < 100 |
Grade ST37-2 Weld Neck Flange Yield Strength
| Yield strength (≥ N/mm2); Thickness (d) MM | ||
|---|---|---|
| St37-2 (1.0037) | 235 | 225 |
| Steel Number | d < 16 | 16< d < 40 |
| Elongation ( < , %); Thickness (d), MM | |||||
|---|---|---|---|---|---|
| Steel Number | 0.5 < d <1 | 1< d <1,5 | 1,5 < d <2 | 2 < d <2,5 | 2,5 < d <3 |
| St37-2 (1.0037) | 17 | 18 | 19 | 20 | 21 |
What is the maximum pressure rating for an ST37.2 slip on flange based on schedule?
The pressure-handling ability of an ST37.2 slip on flange is not high, but it can work in everyday water supply and heating. The ratings are from 600 to 1500 lbs, depicting the pressure it withstands as temperatures rise.
Customers must consider the pipe diameter, material, working pressure, and safety factor to find the correct schedule (categorised by diameters).
What is the recommended surface treatment for a Grade ST37-2 weld neck flange?
The weld-neck design lets a Grade ST37-2 weld neck flange handle more pressure. We furnish stock surface finish or perform treatments like sand-blasting, polishing, and painting to improve the performance.
Surface treating must ensure adherence to the desired roughness: Ra 0.8 to 3.2, or as per buyer specifications.
How can DIN 24154 lapped joint flange be protected against corrosion?
A limitation of these flanges is their minimal resistance to corrosion, causing rust when exposed to harsh chemicals, water, etc. Galvanisation (hot or cold dip) or zinc electroplating can protect a DIN 24154 lapped joint flange from corrosion through an oxide layer. Some clients choose anti-rust paint to prolong operational life.
Other anti-corrosion-damage solutions are inspection, cleaning, and application-suited use. The flange material must be able to handle the harsh fluids or gases under question.