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[China]
Trade Verify
Address: 2F,Building7,Baolong Center,No.689,Xiwang Road,Jiading District,Shanghai,201800,China
Contact name:Joy Wang
TOBO STEEL GROUP CHINA |
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TP304 TP316L Stainless Steel Seamless Pipe Pickled Annealed ASTM
A511
Quick Detail:
High quality TP304,TP304L,TP316L SEAMLESS PIPE/TUBE
Stainless Steel Seamless Pipe, 33.4MM , 42.16MM, 48.26MM,
60.33MM, 73.03MM, 88.9MM, 101.6MM, 114.3MM, 141.3MM, 168.28MM,
219.08MM, 273.05MM, 323.85MM, 355.6MM, 406.4MM, 457MM,
508MM, 609.6MM. ASTM A511 A312 TP304 TP304L
TP304H TP304N PICKLED AND ANNEALED
SIZE RANGE :
STEEL TYPES | SIZE RANGE |
Stainless steel seamless pipe&tube | OD: 6-830mm WT: 0.6-60mm |
U-Tube | OD: 12-38mm WT: 0.6-4mm |
MAIN STEEL TYPE AND GRADE :
PRODUCTS | TYPICAL STEEL GRADE |
Austenitic | TP304,TP304L,TP304H,TP316,TP316L,TP316H,TP316Ti |
Duplex / Super Duplex | S31803, S32205, S32750 |
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 , GOST 5632 |
JIS | JIS G3459 , JIS G3463 |
GB | GB/T14975,GB/T14975, GB13296, GB5310, GB9948 |
Description:
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:
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: BWSS Official Original MTC paper will be supplied for each order.
TOBO GROUP
The safety in production, quality first.
Specialized production workshop, professional production staff.
Shop the '7 s' principle
The standardized production, the comprehensive treatment
APPLICATIONS FIELD :
1. Pipe and Tubes for petrochemical industry
2. Pharmaceutical industry
3. Food industry
4. Aviation and aerospace industry
5. Architectural decoration industry
Our advantage:
We have both advanced production line, and advanced quality
detecting, such as HLGER read-directly spectrum instrument,
infrared CS analysis instrument, which can do ultrasonic test,
crystal corrosion test and metallographic test.
