Detailed Selling Lead Description

Sell ASTM A53 Mechanical Seamless Steel Tubing
Cold drawn: O.D.: 0.875" - 18"  W.T.: 0.035" - 0.875"
Applicable to the general structure, mechanical structure with seamless steel tubes. 
Quality Standard:
ASTM A 53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing 
Steel Grade:
ASTM A 53: Grade A, Grade B, Grade C, Type F, Type E
ASTM A519: 1010-1045, 4130-4142, 5135
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Skype: clairechang2000
MSN: clairechang22 AT hotmail.com