Cold Drawn / Rolled Stainless Steel Seamless PIPE/Tube ASTM A312 TP304 TP304L
TP304/1.4301 TP304L/1.4306/1.4307 TP304H/1.4948 TP304LN/1.4311
Stainless steel seamless pipe sizes:
| STEEL TYPES |
SIZE RANGE |
| Stainless steel seamless pipe&tube |
OD: 6-1016mm WT: 0.6-80mm |
| U-Tube |
OD: 12.7-50.8mm WT: 0.6-6mm |
MAIN STEEL TYPE AND GRADE :
| PRODUCTS |
TYPICAL STEEL GRADE |
| Austenitic |
TP304,TP304L,TP304H,TP316,TP316L,TP316H,TP316Ti
TP321,TP321H,TP347H,904L,TP310H,TP310S,TP317,TP317L |
| Duplex / Super Duplex |
S31803, S32205, S32750,S32760 |
MAIN PRODUCTION STANDARDS:
| STANDARD TYPE |
STANDARD |
| EN |
EN10216-5 , EN10216-2 |
| DIN |
DIN 17456 , DIN 17458 |
| ASTM |
ASTM A312, A213, A269, A511, A789, A790 ETC |
| GOST |
GOST 9941 , GOST9940, GOST 5632 |
| JIS |
JIS G3459 , JIS G3463 |
| GB |
GB/T14976,GB/T14975, GB13296, GB5310, GB9948
|
Specifications:
| Mechanical Property |
Material Item |
304 |
304L |
304 |
316L |
Top Technology |
| Tensile Strength |
≥520 |
≥485 |
≥520 |
≥485 |
| Yield Strength |
≥205 |
≥170 |
≥205 |
≥170 |
| Extension |
≥35% |
≥35% |
≥35% |
≥35% |
| Hardness (HV) |
<90 |
<90 |
<90 |
<90 |
Stainless Steel Seamless Pipe/Tube:
1.A999/A999M: Each pipe shall be subjected to the nondestructive electric test or the hydrostatic test, the pipe of test to be used shall be at the option of the mfg, unless otherwise specified in the PO.
2. The Pipe lengths : Unless otherwise agreed upon, all size from NPS 1/8” TO AND INCLUDING nps 8 are available in a length up to 24ft with the permitted range of 15 to 24 ft. Short length are acceptable and the number and min, length shall be agreed upon between mfg and purchaser.
3. The finished pipe shall be reasonably straight and shall have workmanlike finish, Removal of imperfections by grinding is permitted, provided the W.T are not decreased to the less than the permitted in Section 9 of Specification A999/A999M
4. Butt Weld End: According to ANSI B 16.25
5. Pipe Marking: Specified in A999/999M, include “Logo+Standard+SIZE+Heat No.+Lot No.+H.T/E.T/U.T”
6. Packing: Each Pipe end is protected by Plastic cap. Then packed by Anti-rust steel strip, The outside of the bundle is plastic woven bag, or Plastic film.
7. Packing Mark: SIZE + STEEL GRADE+ QTY OF PIECE/WEIGHT/METRE.
8.MTC: Official Original MTC paper will be supplied for each order.
