Stainless steel seamless tubes with A312

Short Description:

Type:          Sanitary pipe
Standard:  ASTM, A-554; DIN, JIS G3446, GB-T12770
Material:   SS304, SS201, SS202 ,TP304,TP304L,TP316/316L,TP310S,TP317L,TP321,TP347,2205,2207
Process method:Cold rolles/Cold drawn,Hot rolles/Hot drawn,
Dimension: Round pipes 19mm~254mm
Length:       5.8, 6.0, or 6.1 meters, or custom cut lengths
Thickness: 0.5~5mm
Surface Finish:     Mill Finish ,180 Grits Finish,320 Grits Finish, 400 Grits Finish, 600 Grits Finish,Annealed,Pickling,polishing
Application: Construction ,Food,Beverage and Chemical industry
Packing:   Small bundles packing, Big bundles packing, steel crates, wooden boxes
Delivery time:Min.5~20 days and negotiation
Capacity:  2000 metric tons per month
Trade Name: TR
Advantages: Professional manufacture,most competitive price,high quality,super capacity of supply


  • Port: Shanghai
  • Payment Terms: L/C,D/A,D/P,T/T
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  • Product Detail

    Product Tags

    Stainless steel seamless tubes with A312

    Triround sanitary tubing exceeds ASTM A270 S2 and 3A specifications and most user specifications. It is manufactured from the finest quality stainless steel materials made exclusively to the Triround melt criteria. Triround leads the industry in manufacturing the highest quality welded sanitary tubing, backed with technical expertise, advanced manufacturing and polishing capabilities and unmatched service before and after the sale. All standard sanitary tubing sizes are available in 1/2″ (12.7 mm) to 8″ (203.2 mm) OD in 20′ (6.1 m) lengths.

    Materials  304L & 316L available from stock. Mechanical Tests To ensure the highest surface quality in all of our sanitary tubing, Triround goes beyond the requirements of ASTM A269 and A270 by performing the full battery of ASTM bend and deformation tests required by ASME SA249 as well as additional deformation tests developed by Triround.

    OD NominalWall Outside Diameter Length Wall

     1/2″ (12.7) 0.065″ (1.65)/0.049″ (1.25) +/-0.005 (0.13) +1/8″ (3.18) – 0 +/-10.0% 3/4″ (19.1) 0.065″ (1.65)/0.049″ (1.25) +/-0.005 (0.13) +1/8″ (3.18) – 0 +/-10.0% 1″ (25.4) 0.065″ (1.65)/0.049″ (1.25) +/-0.005 (0.13) +1/8″ (3.18) – 0 +/-10.0% 1-1/2″ (38.1) 0.065″ (1.65)/0.049″ (1.25) +/-0.008 (0.20) +1/8″ (3.18) – 0 +/-10.0% 2″ (50.8) 0.065″ (1.65)/0.049″ (1.25) +/-0.008 (0.20) +1/8″ (3.18) – 0 +/-10.0% 2-1/2″ (63.5) 0.065″ (1.65) +/-0.010 (0.25) +1/8″ (3.18) – 0 +/-10.0% 3″ (76.2) 0.065″ (1.65) +/-0.010 (0.25) +1/8″ (3.18) – 0 +/-10.0% 4″ (101.6) 0.083″ (2.11) +/-0.015 (0.38) +1/8″ (3.18) – 0 +/-10.0% 6″ (152.4) 0.083″ (2.11) +/-0.030 (0.76) +1″ (25.4) – 0 +/-10.0% 6″ (152.4) 0.109″ (2.77) +/-0.030 (0.76) +1″ (25.4) – 0 +/-10.0% 8″ (203.2) 0.109″ (2.77) +0.061 (1.55) +1″ (25.4) – 0 +/-10.0%


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