Houxion Tubing & Hardware Co.,Ltd

Steel Pipe and Tube

	Precision Steel Pipe

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Technique

seamless and welded

1) seamless precision pipes

sizes:
OD: 4-130mm , WT: 0.5-10mm

Standard :
EN 10305-1(old version: DIN 2391), ASTM A519

Steel Grade:

E215,E235,E255( version: St30 AL, St35, St52), MT1010, MT1020, MT1045 ,etc

Delivery condition : +C, +LC, +SR, +A, +N( Old version: BK, BKW, BKS, GBK, NBK ) , bright and black surface

2) Welded precision pipe

Size: OD4-114mm, WT0.5-6mm

Standard: EN 10305-2 , ASTM A513
Steel grade: E155, E195, E235, E275,E355 , MT1008, MT1010, MT1020, MT1040
Dlivery condition : +C, +LC, +SR, +A, +N( Old version: BK, BKW, BKS, GBK, NBK ) , bright and black surface ; A.W.H.R., A.W.C.R.,S.D.H.R,.S.D.C.R., M.D., S.S.I.D.

Usage: Cylinders of machinery.
Characteristic: High cleanness, smooth on the both surface, chemical composition and mechanical properties fully according with standards.

E-mail: hthl(at)hthlhk(dot)com

Website: www(dot)hthlhk(dot)com