The name which is totally significant in the field of maker and provider of the SS 304/304L/304H Buttweld Fittings is Technolloy Inc. They deal with each and everything from creation to testing and bundling and in the last development of the thing by remaining mindful of the conspicuous quality. SS Buttweld Fittings contain tees, offbeat minimizers, concentric minimizers, and long arrive at elbow, and so forth. This kind of fittings expects a gigantic part in the state of the art strategy for redirecting to conclusively join stuff to the framework, to take a reinforcement method for proceeding to spread out. These securities and points are sorted out according to ASME standard B16.9.
The potential gains of weld fittings are unsurprising metal advancement adds grit to the directing design, Buttweld fittings offers solid stream inside the line with pipe matching proposal plan. It offers steady change through welded pipe fitting by a full entrance weld and reasonably fitted LR 90 Elbow concentric minimizer and minimizer, and so forth. It offers a much incredible connection. There are various kinds of fittings yet they are held as the line and same in all sizes. The completing of all buttweld fittings is incline, 5mm for ferritic hardened steel, outflanking wall thickness 4 mm for austenitic treated steel. To make a Butt Weld these skewed consummations are required.
The benefits of utilizing the SS 304/304L/304H Buttweld Fittings are this framework use the base space, Welding a fitting to the line accomplish fixed unendingly, moderate directional changes and smooth interior surface limits the activity of use and separating and lessen pressure harshness and episodes, the reliable metal arrangement formed among fitting and line adds courage to the construction.
The properties of SS 304/304L/304H Buttweld Fittings are hair-raising weldability with and without fillers, treated steel 304H offers higher strength at raised temperatures, phenomenal machining properties, uncommon security from carbide precipitation, unbelievable oxidation hindrance in sporadic assistance of 870 degree Celsius and consistent to 920 degrees., brilliant impervious to crumbling in a broad assortment of climate. The use of this fitting are springs, present day signs, hung snares, heat exchangers, prescriptions and fabricated affiliation gear, building railings, hardware and mechanical gatherings, food managing hardware. The bundling is finished in wooden beds and cases after legitimate testing in a way.
304/304L/304H Stainless Steel ASTM A403 Buttweld Fittings Equivalent Grades
|SS 304||S30400||1.4301||Z7CN18‐09||X5CrNi18-10||SUS 304||304S31||08Х18Н10|
|SS 304L||S30403||1.4306/1.4307||Z3CN18‐10||X2CrNi18-9 / X2CrNi19-11||SUS 304L||304S11||03Х18Н11|
Specification of SS 304/304L/304H Buttweld Fittings
Specifications : ASTM A403 / ASME SA403
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size : Seamless Butt Weld Fittings : 1/2" - 10" | Welded Butt Weld Fittings : 1/2" - 48"
Schedule : SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Type : Seamless / ERW / Welded / Fabricated
Thickness :20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc.
Chemical Composition of SS 304/304L/304H Seamless and Welded Pipe Fittings
|304||0.07max||2.0max||0.75max||0.045max||0.03max||min: 18.0 max: 20.0||min: 8.0 max: 10.5||—|
|304L||0.03max||2.0max||0.75max||0.045max||0.03max||min: 18.0 max: 20.0||min: 8.0 max: 12.0||0.10 max|
Mechanical Properties Of ASME SA403 SS WP304 / 304L/ 304H Buttweld Pipe Fittings
|Grade||Tensile Strength ksi (min)||Yield Strength 0.2% ksi (min)||Elongation %||Hardness (Brinell) MAX||Hardness (Rockwell B) MAX|
Physical Properties of ASTM A403 Stainless Steel 304/304L/304H Pipe Fittings
(BTU/h ft. °F)
(in x 10-6)
(psi x 106
°F x 10-6
|at 68°F: 0.285||9.4 at 212°F||28.3 at 68°F||28||9.4 at 32 – 212°F||0.1200 at 68°F to 212°F||2500 to 2590|
|12.4 at 932 °F||39.4 at 752°F||10.2 at 32 – 1000°F|
|49.6 at 1652 °F||10.4 at 32 – 1500°F|
Thermal Expansion (min/in)-°F
|Thermal Conductivity BTU/hr-ft-°F||Specific Heat BTU/lbm -°F||Modules of Elasticity (annealed)2-psi|
|at 68 °F||at 68 – 212°F||at 68 – 1600°F||at 212°F||at 932°F||at 32 – 212°F||in tension (E)|
|0.285||9.2||11.0||9.4||12.4||0.12||29 x 106|
|Eastern Europe||Asia||North America||Western Europe||Mid East/Africa|
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