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ASTM A312 TP321H Stainless Steel Seamless Tube 100% ET / UT /HT For Heat Exchanger

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ASTM A312 TP321H Stainless Steel Seamless Tube 100% ET / UT /HT For Heat Exchanger

Brand Name : YUHONG

Model Number : TP321, TP321H , 1.4541, 08X18H10T , 12X18H10

Certification : ASME, ABS, DNV-GL , BV, LR , KR, CCS, PED, TUV, ISO9001, AD2000

Place of Origin : CHINA

MOQ : 1000KG

Price : Discussion

Payment Terms : T/T, L/C at sight

Supply Ability : according to client requirements

Delivery Time : 30days

Packaging Details : according to client requirements/wooden case packing/Woven bag packing

Material Grade : TP321, TP321H , 1.4541, 08X18H10T , 12X18H10

Standard : ASTM A312, ASME SA312, GOST 9941, JIS G3459 , EN10216-5

Certificate : ABS, DNV-GL , BV, LR , KR, CCS, PED, TUV, ISO9001, AD2000

DNT : ET,UT,PT,HT

Third Party Inspection : BV,SGS,IBR, IEI, MOODY , ...

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ASTM A312 TP321H Stainless Steel Seamless Tube 100% ET / UT /HT For Heat Exchanger

YUHONG GROUP deals with austenitic stainless steel, nickel alloy steel (Hastelloy, Monel, Inconel, Incoloy) seamless and welded pipes and tubes already more than 25 years, every year sell more than 80000 tonnes of steel pipes and tubes. Our customer already covers more than 45 countries, like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France, .... And our group branch company and factory have already been approved by: ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004.

SIZE RANGE

STEEL TYPES SIZE RANGE
Stainless steel seamless pipe&tube OD: 6-609.6mm WT: 0.6-50mm

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, S31500, S32304, S31254
Nickel Alloy

Incoloy800, Incoloy800H, Incoloy800HT, Incoloy825, Incoloy926

Inconel 600, Inconel 601, Inconel 625, Inconel 690, Inconel 718

Monel 400, K500,

Hastelloy C276 , G-3.

Nickel 200 ,

UNS NO8028 , UNS NO8535, UNS NO8135, UNS NO6985, UNS NO6950

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

ASTM A312 TP321H Mechanical Properties Table

SS TP 321H
Tensile Strength minimum (MPa) 515
Yield Strength 0.2% Proof minimum (MPa) 205
Elongation minimum (% in 50mm) 40
Hardness
Rockwell B (HR B) maximum 95
Brinell (HB) maximum 217

Stainless Steel Seamless Pipe/ Tube


1.A312: 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 A312
4. Butt Weld End: According to ANSI B 16.25
5. Pipe Marking: Specified in A312, include “Logo(YHSS)+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.

Application:

  1. Food processing equipment, particularly in beer brewing, milk processing & wine making.
  2. Kitchen benches, sinks, troughs, equipment and appliances
  3. Architectural panelling, railings & trim
  4. Chemical containers, including for transport
  5. Heat Exchangers
  6. Woven or welded screens for mining, quarrying & water filtration
  7. Threaded fasteners
  8. Springs
  9. Others

ASTM A312 TP321H Stainless Steel Seamless Tube 100% ET / UT /HT For Heat Exchanger


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