Brand:-
Model:-
MOQ:-0 -
ASTM A53/A53M(ASME SA53/53M) GRADE A/B SEAMLESS STEEL TUBE FOR FLUID
TRANSPORTATION OR PRESSURE PART
Specifications:
ASTM A53/A53M(ASME SA53/53M) Seamless Steel Tubes
Steel Grade: A/B
Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating
Ends: BE/PE, ends caps
Marking: as per requirement
Delivery Condition: Annealed/Normalized/Tempered
Size:(mm)
OD:10.3mm – 660.4mm
WT: 0.8 mm – 35mm
Length: Fixed Length (6m,9m,12m, 16m or as per requirement) or random length
Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement
CHEMICAL COMPOSITION(%):
| Grade | C ≤ | M ≤ | P ≤ | S ≤ | Cu ≤ | Ni ≤ | Cr ≤ | Mo ≤ | V ≤ |
| A | 0.25 | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| B | 0.30 | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| "The total composition for last five elements shall not exceed 1.00%. | |||||||||
MECHNICAL PROPERTIES:
| Grade | Tensile Strength σb(Mpa) | Yield Strength σs(Mpa) | Elongation δ(%) | Delivery Condition |
| A | ≥330 | ≥205 | 20 | Annealed |
| B | ≥415 | ≥240 | 20 | Annealed |
DIMENSION TOLERANCE:
| Processing | Pipe Sizes | Tolerances | |
| Cold Drawn | OD | ≤48.3mm | ±0.40mm |
| Contact Infomation
Send Inquiry
Company name:CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.
Status:[Offline] [Send message] [Chat] Business contact:Brenda (Ms.) Telphone:  Mobile:  Fax:  Area: Caribbean Region-Bermuda  Address:INDUSTRIAL ZONE, ZOUQU TOWN, WUJIN DIST., CHANGZHOU CITY, JI Zip:213000 | |||