Stainless Steel Butt Weld Elbow

About Stainless Steel Butt Weld Elbow

We Methardware Engineering Private Limited is Well known name as Stainless steel socket weld, Butt Weld and Threaded elbow manufacturer in Ahmedabad Gujarat.Stainless steel butt weld elbows are essential pipe fittings used to change the direction of flow in a piping system. Our Size Range forNominal Pipe Size (NPS):From inch to 48 inches. andWall Thickness:Schedules SCH 10, SCH 20, SCH 40, SCH 80, SCH 160, SCH XXS,Types of joint: Butt Weld, Socket Weld and Threaded Elbows. Normaly Elbows are categorized by angle, radius, and end connection,Angle:90 Elbow: Changes direction at a right angle.45 Elbow: Changes direction by 45 degrees.180 Elbow: Used to reverse the direction of flow.Radius:

Short Radius (SR): Radius = 1 NPS compact, used where space is limited.

Long Radius (LR): Radius = 1.5 NPS standard type, smoother flow.

c) By End Connection:

Seamless Elbow: Made from seamless pipe; stronger, used in high-pressure systems.

Welded Elbow: Made by welding pieces; economical, used for low to medium pressure.

3. Common Grades of Stainless Steel

Use:

304 / 304L: Most common, good corrosion resistance, Water, food industry.

316 / 316L: Higher corrosion resistance (Mo content), Marine, chemical, pharma

321 Stabilized with Ti, resists carbide precipitation High-temp, aerospace

310 / 310S Heat-resistant Furnace parts

904L Super austenitic, very high corrosion resistance Acid processing, offshore

L = Low Carbon

Dimensional:

ASME B16.9: Factory-made wrought butt-welding fittings

ASME B16.28: Short-radius elbows and returns

MSS-SP-43: For stainless steel butt weld fittings (especially for Schedule 10S, 5S)

Standards:

ASTM A403: Wrought austenitic stainless steel piping fittings

ASTM A182: Forged or rolled alloy/stainless steel pipe flanges, fittings

Size Range: to 48 (NPS)

Types: 45, 90, 180; SR, LR; Seamless, Welded

Grades: 304, 316, 321, 310, 904L

Standards: ASME B16.9, B16.28, MSS-SP-43, ASTM A403, A182