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    In the latest vendor rating, TOBO won the excellent rating, it is good, will continue to cooperate.
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Contact Person : Joy Wang
Phone Number : 0086-21-31261985
WhatsApp : +8613524668060

Stainless Steel 316L Butt Weld 90 Elbow Sch40S ASME B16.9 Class 150 Pipe Fitting

  • Stainless Steel 316L Butt Weld 90 Elbow Sch40S ASME B16.9 Class 150 Pipe Fitting
  • Stainless Steel 316L Butt Weld 90 Elbow Sch40S ASME B16.9 Class 150 Pipe Fitting
  • Stainless Steel 316L Butt Weld 90 Elbow Sch40S ASME B16.9 Class 150 Pipe Fitting
  • Stainless Steel 316L Butt Weld 90 Elbow Sch40S ASME B16.9 Class 150 Pipe Fitting
  • Stainless Steel 316L Butt Weld 90 Elbow Sch40S ASME B16.9 Class 150 Pipe Fitting
Place of Origin Shanghai,China
Brand Name TOBO
Certification ISO/TUV/SGS
Model Number Stainless Steel Elbow
Minimum Order Quantity 1PC
Price Negotiable
Packaging Details Standard Shipping Package
Delivery Time 15-30 Workdays
Payment Terms T/T, Western Union
Supply Ability 10 Ton/Month
Product Details
Product Name Stainless Steel 316L Butt Weld 90 Elbow Sch40S ASME B16.9 Class 150 Pipe Fitting Available Material SS304,SS304L SS316,SS316L
Warranty 1 Years Angle 90 Degrees
Item Shape 90 Degree Elbow Qualification ISO9001, API,CE
Logo Customized Logo Temperature Rating Up To 1200°F
Package Carton/Pallet/Wooden Case Pressure High Pressure
Customized Support ODM Test Certificate EN 10204/3.1B
Max Length 18m Installation Method Screw-in
Schedules Sch.40 To Sch.XXs Flange Facing Type Raised Face/Flat Face/Ring Type Joint
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Product Description

Stainless Steel 316L Butt Weld 90 Elbow Sch40S ASME B16.9 Class 150 Pipe Fitting

 

1. Product Description 

The stainless steel butt welding elbow is a forged or hot‑pressed pipe fitting used to make directional changes in pipeline systems. Its butt‑weld end connection ensures a full‑penetration welded joint that is as strong as the pipe itself, providing a permanent, smooth bore with no flow obstruction. Manufactured from austenitic stainless steel grades including 304, 304L, 316, and 316L, the product offers superior resistance to oxidation, chemical attack, and thermal fatigue. It is designed and tested in accordance with major international piping standards to guarantee dimensional accuracy and reliable performance.

2. Product Applications

This elbow is a fundamental component for redirecting fluid flow in metallic piping networks. Typical end‑use sectors include:

  • Refineries and petrochemical complexes – for high‑temperature hydrocarbon processing and catalyst transfer lines.

  • Chemical processing plants – for handling aggressive acids, alkalis, and solvents.

  • Oil and gas upstream and midstream – flowlines, gathering systems, and long‑distance transmission pipelines.

  • Power stations – main steam, reheat, and boiler circulation systems.

  • Pharmaceutical and biotechnology – clean‑service piping with strict hygiene requirements.

  • Food and beverage production – sanitary pipelines for liquids, syrups, and dairy products.

  • Desalination and water treatment – seawater intake, brine rejection, and chemical dosing lines.

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​3. Product Advantages

  • Full weld joint strength – the butt‑weld connection provides a joint efficiency of 100%, equal to the pipe itself, with no gaskets or threads that could become leak paths.

  • Wide material compatibility – austenitic grades cover most corrosive and high‑temperature services; duplex grades offer additional resistance to chloride stress corrosion.

  • Precision manufacturing – CNC machining and hot forming ensure tight dimensional tolerances and consistent wall thickness for easy fit‑up.

  • Excellent flow characteristics – the smooth bore and gradual radius reduce turbulence, pressure drop, and erosion compared to mitered or threaded fittings.

  • Long service life – stainless steel’s passive oxide layer self‑repairs in oxidizing environments, greatly extending maintenance intervals.

  • Flexible sourcing – available in seamless and welded construction to meet cost and pressure requirements.

Stainless Steel 316L Butt Weld 90 Elbow Sch40S ASME B16.9 Class 150 Pipe Fitting 0

4.Key Product Parameters

Parameter Specification
Available Grades 304, 304L, 316, 316L, 321, 347, duplex stainless steel (e.g., 2205) on request
Design Standards ASME B16.9, GB/T 12459, EN 102532, DIN 2605, JIS B2313, GOST 17375
Nominal Size Range DN 15 – DN 1900 (NPS 1/2" – 76")
Wall Thickness Series SCH 5S, 10S, 10, 20, 30, 40S, STD, 40, 60, 80S, XS, 80, 100, 120, 140, 160, XXS
Radius Types Long radius (R = 1.5×DN); Short radius (R = 1.0×DN); 3D, 5D on request
Standard Angles 45°, 90°, 180°; other angles (30°, 60°, etc.) available upon request
Weld End Preparation Beveled ends with plain or compound bevel per ASME B16.25
Surface Finish Mill finish, pickled and passivated, or sandblasted as specified
Pressure/Temperature Rating Designed for PN 10 – PN 420 (Class 150 – Class 2500) depending on schedule and material

 

FAQ

1. Are you trading company or manufacturer ? We are manufacturer ,You can see the certification.

2.How long is your delivery time? Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Do you provide samples ? is it free or extra ? Yes, we could offer the sample for free charge but need pay the cost of freight.

4. What is your terms of payment ? Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.

Tags:

Stainless Steel 90 Degree Elbow

Pipe Fittings Elbow

Butt Welding Elbow