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  • ASTM A403 WP304H Equal Tee Welded Seamless Pipe Fittings

ASTM A403 WP304H Equal Tee Welded Seamless Pipe Fittings

  • Material:ASTM A403 WP304H Equal Tee Welded Seamless Pipe Fittings
  • production:TEE
  • Production Standards:ASME B16.9


ASTM A403 UNS S30409 Stainless Steel 304H Butt-welding Seamless Welded Pipe Fittings


1. Stainless Steel 304H Pipe Fittings, SS 304H Flanges Manufacturers & Suppliers of China. SS 304H Elbow, SS 304H Tee, SS 304H Flanges, SS 304H Reducer, SS 304H Pipe Fittings, Steel 304H Fittings, Stainless Steel 304H Fittings, Steel 304H Pipe Fittings, Stainless 304H Forged Pipe Fittings. Stainless Steel 304H Butt weld Pipe Fittings / SS 304H Butt weld Pipe Fittings . 304H elbow, SS 304H stub ends etc.


2. Standard Specification For Stainless Steel ASTM A403 WP304H Pipe Fittings

Specifications : ASTM A403 / ASME SA403

Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43

Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)

Type : Seamless / Welded / Fabricated

Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom

Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS


3. Stainless Steel 304H Butt weld Fittings Types:

Available Size – Sizes 1/2″ – 48″
SS 304H Reducers SS 304H Concentric Reducers SS 304H Tees
SS 304H Pipe Nipples SS 304H Stub end Stainless 304H Tees
Steel 304H Elbows SS 304H 3D Elbow Stainless 304H Stub Ends
SS 304H End Caps SS 304H 5D Elbow SS 304H 180° SR Return Bends
SS 304H Long Radius Elbow Steel 304H Eccentric Reducers Steel 304H Reducing Crosses
SS 304H Elbows SS 304H Crosses SS 304H Couplings
Steel 304H Short Radius Elbow SS 304H Pipe Bends Stainless 304H 45° Elbows
SS 304H Reducing Elbow SS 304H Piggable Bends SS 304H 180° LR Return Bends


4. About Stainless Steel 304H

Chemical Composition of Grade WP304H Stainless Steel Butt weld Fittings

Grade C Mn Si P S Cr Mo Ni N
SS 304H 0.10 max 2.0 max 0.75 max 0.045 max 0.03 max 18 – 20 - 8 – 10.5 -


Mechanical Properties of ASTM A403 SS 304H Butt weld Pipe Fittings

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 40 %


5. Stainless Steel 304H Buttweld Pipe Fittings Application

ASTM A403 WP304H Pipe Fittings are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of ASTM A403 WP304H Stainless Steel Buttweld Pipe Fittings through a worldwide network of stock-keeping branches. These ASTM A403 WP304H Buttweld Fittings is use in various industries like :

Stainless Steel WP304H Buttweld Pipe Fitting uses in Oil and Gas Pipeline

ASTM A403 SS WP304H Buttweld Pipe Fittings uses in Chemical Industry

Grade 304H Stainless Steel Pipe Fittings uses in Plumbing

Stainless Steel ASTM A403 WP304H Buttweld Pipe Fittings uses in Heating

ASTM A403 WP304H Pipe Fittings uses in Water Supply Systems

ASTM A403 WP304H Stainless Steel Buttweld Fittings uses in Power Plant

SS 304H Butt weld Pipe Fittings uses in Paper & Pulp Industry

304H SS Buttweld Pipe Fittings uses in General Purpose Applications

ASME SA403 Stainless Steel WP304H Pipe Fittings uses in Fabrication Industry

Stainless Steel 304H Buttweld Fittings uses in Food Processing Industry

SS WP304H Buttweld Pipe Fittings uses in Structural Pipe


6. Stainless Steel 304H Buttweld Fitting Test Certificates

We provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

ASTM, ASME SS 304H Buttweld Pipe Fittings Value Added Services

Material Testing:
We ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and MacroTest
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test


• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

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