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Sihe Steel
Sihe Steel
| Parameter | Details / Available Dimensions |
|---|---|
| Grade | TP304/304L, 316/316L, 310S, 317L, 321, 347H, 2205, etc. (300 series represents our core range; custom materials can be requested). |
| Standard | ASTM A 213, ASTM A 269, EN10216-5 |
| Size Range |
Outer Diameter (OD): 4.76 - 25.4mm Wall Thickness (WT): 0.71 - 2.11mm Length: >1000 Meters per coil |
| Standard Dimension Specifications |
4.76*0.71mm / 4.76*0.89mm / 4.76*1.24mm 6*1mm / 6*1.5mm 6.35*0.71mm / 6.35*0.89mm / 6.35*1.24mm / 6.35*1.65mm 7.94*0.71mm / 7.94*0.89mm / 7.94*1.24mm / 7.94*1.65mm 9.53*0.71mm / 9.53*0.89mm / 9.53*1.24mm / 9.43*1.65mm 10*1mm / 10*1.5mm 12*1mm / 12*1.5mm / 12*2mm 12.7*0.71mm / 12.7*0.89mm / 12.7*1.24mm / 12.7*1.65mm / 12.7*2.11mm 14*1mm / 14*1.5mm / 14*2mm 15.88*0.89mm / 15.88*1.24mm / 15.88*1.65mm / 15.88*2.11mm 16*1mm / 16*1.5mm / 16*2mm 19.05*0.89mm / 19.05*1.24mm / 19.05*1.65mm / 19.05*2.11mm 25.4*0.89mm / 25.4*1.24mm / 25.4*1.65mm / 25.4*2.11mm |
A1: Our stainless steel coiled tubing is manufactured in strict compliance with ASTM A213, ASTM A269, and EN10216-5 standards to meet global quality demands.
A2: We can produce continuous seamless coiled tubing without any joints in lengths ranging from 100 meters up to 2000 or 2500 meters per coil, depending on size requirements.
A3: Seamless coiled tubing is produced from a single mother tube without any longitudinal welds. This eliminates weak points, significantly improving pressure resistance and safety in critical environments.
A4: We offer a wide range of steel grades including 2205 (Duplex), TP304/304L, 316/316L, 310S, 317L, 321, and 347H. Customized material grades can also be produced on request.
A5: Our coiled tubes feature a tensile strength greater than 700MPa, hardness values between 150HV and 200HV, and can withstand working pressures ranging from 50MPa up to 300MPa.
A6: All coiled tubes are packed in robust, export-standard wooden cases to protect against rust, moisture, and physical damage during international shipping.
