In order to continuously meet the needs of the global market, we are pleased to announce that on October 15, 2024, a batch of ASTM A312 UNS S34700 stainless steel pipes were exported to Singapore.
ASTM A312 UNS S34700 | TP347 | 1.4550 SS Pipe Shipping Details
| No. | Product Name | Standard | Material | Size (OD x Thickness) | Length | Quantity (pcs) | Total Weight (kg) |
|---|---|---|---|---|---|---|---|
| 1 | Stainless Steel Seamless Pipe | ASTM A312 | UNS S34700 | 50.8 mm x 3.68 mm | 6 m | 100 | 2,500 |
| 2 | Stainless Steel Welded Pipe | ASTM A312 | UNS S34700 | 76.2 mm x 5.08 mm | 6 m | 50 | 1,800 |
| 3 | Stainless Steel Seamless Pipe | ASTM A312 | UNS S34700 | 101.6 mm x 6.35 mm | 6 m | 30 | 2,000 |
- Total quantity: 180 pieces
- Total weight: 6,300 kg
Quality Certification Documents
- Raw material inspection report
- Chemical composition analysis report
- Mechanical properties test report
- MTR (Material Test Report) EN10204
- PMI Test reports
Packing Method
- Sealed with anti-rust film and plastic caps
- Pipes are packed in wooden boxes to prevent collision damage during transportation
S34700 Stainless Steel Material DATASHEET
347 Stainless Steel Pipe is a stabilized austenitic stainless steel containing niobium (Nb) elements, which is resistant to intergranular corrosion at high temperatures. It is especially suitable for applications in high temperature environments of 400℃ to 900℃. Therefore, S34700 stainless steel is often used in harsh application environments that require high strength and corrosion resistance.
SS 347 Pipe Chemical Compositions
- Chromium (Cr): 17.0–19.0%
- Nickel (Ni): 9.0–13.0%
- Niobium (Nb): minimum 10 times carbon content
- Carbon (C): maximum 0.08%
- Iron (Fe): balance
ASTM A312 TP347 Pipe Applications
- Chemical equipment
- Oil and gas
- High temperature gas turbines
- Boilers and pressure vessels
- Food processing and pharmaceutical equipment
