ASTM A249 TP304L Stainless Steel Welded Tubing 15.9-406.4mm OD for Chemical Industry Applications
Price:
800 - 9000 USD / ton
MOQ:
5T
Delivery Time:
60-75days
Brand:
HDT
Product Description
Product Overview
Hua Dong Energy Technology specializes in stainless steel welded tubing with over 10 years of industry experience, supplying more than 5000 tons annually to clients across 45+ countries. Our ASTM A249/ASME SA249 TP304L (1.4306) welded tubing is engineered for demanding chemical industry applications.
Technical Specifications
Dimensions & Tolerances
- Outer Diameter (OD): 15.9mm to 406.4mm
- Wall Thickness (WT): 0.89mm to 5mm
- Length: Customized to customer requirements
Standards & Processing
- Applicable Standards: ASTM A312, ASTM A269, ASTM A789, ASTM A790
- Process Methods: ERW (Electric Resistance Welding), EFW (Electric Fusion Welding)
ASTM A249 Standard Dimensions
| Size OD | Nominal Wall | Outside Diameter Tolerance | Length Tolerance | Wall Tolerance |
|---|---|---|---|---|
| 1/2" (12.7mm) | 0.065" (1.65mm)/0.049" (1.25mm) | +/-0.005" (0.13mm) | +1/8" (3.18mm) - 0 | +/-10.0% |
| 3/4" (19.1mm) | 0.065" (1.65mm)/0.049" (1.25mm) | +/-0.005" (0.13mm) | +1/8" (3.18mm) - 0 | +/-10.0% |
| 1" (25.4mm) | 0.065" (1.65mm)/0.049" (1.25mm) | +/-0.005" (0.13mm) | +1/8" (3.18mm) - 0 | +/-10.0% |
| 1-1/2" (38.1mm) | 0.065" (1.65mm)/0.049" (1.25mm) | +/-0.008" (0.20mm) | +1/8" (3.18mm) - 0 | +/-10.0% |
| 2" (50.8mm) | 0.065" (1.65mm)/0.049" (1.25mm) | +/-0.008" (0.20mm) | +1/8" (3.18mm) - 0 | +/-10.0% |
| 2-1/2" (63.5mm) | 0.065" (1.65mm) | +/-0.010" (0.25mm) | +1/8" (3.18mm) - 0 | +/-10.0% |
| 3" (76.2mm) | 0.065" (1.65mm) | +/-0.010" (0.25mm) | +1/8" (3.18mm) - 0 | +/-10.0% |
| 4" (101.6mm) | 0.083" (2.11mm) | +/-0.015" (0.38mm) | +1/8" (3.18mm) - 0 | +/-10.0% |
| 6" (152.4mm) | 0.083" (2.11mm)/0.109" (2.77mm) | +/-0.030" (0.76mm) | +1" (25.4mm) - 0 | +/-10.0% |
| 8" (203.2mm) | 0.109" (2.77mm) | +0.061" (1.55mm)/-0.031" (0.79mm) | +1" (25.4mm) - 0 | +/-10.0% |
Material Grades
| American Standard | European Standard | German Standard |
|---|---|---|
| TP304, TP304L, TP310S, TP316, TP316L, TP316Ti, TP321, TP347, 904L, S31803 | 1.4301, 1.4306, 1.4845, 1.4401, 1.4404, 1.4571, 1.4541, 1.4550, 1.4539, 1.4462 | X5CrNi18-10, X2CrNi19-11, X12CrNi25-21, X5CrNi17-12-2, X5CrNi17-12-3, X2CrNiMo18-14-3, X6CrNiTi18-10, X6CrNiTb18-10 |
Applications & Advantages
Applications
- Fluid and gas transport systems
- Structural and machining components
- Heat exchanger pipes
Key Advantages
- Superior surface finish quality
- Enhanced mechanical properties
- Precise dimensional accuracy
- Comprehensive inspection methodology
Commercial Terms
- Pricing: FOB, CFR, CIF or negotiable
- Payment: T/T, LC or negotiable
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Location
Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China
Contact Person
Yolanda Zou