ASTM A135 Gr.B ERW Pipes

Resistance welded yeeb nkab yog cov yeeb nkab steel uas yog welded los ntawm kev siv lub siab los ntawm electrodes tom qab vuam qhov chaw tau sib sau ua ke, thiab siv cov hluav taws xob tiv thaiv hluav taws xob los ntawm tam sim no dhau los ntawm kev sib cuag ntawm qhov sib txuas thiab cov chaw nyob ib sab.

ASTM A135 Cov Lus Qhia Tshwj Xeeb

Khoom siv:	ASTM A135 GRA GRB	Hom:	Electric-Resistance-Welded Steel Yeeb Nkab
Sab nraud txoj kab uas hla:	5 - 420 Mm	Kev Tsim Kho Tshuab:	Cold Draw / Cold Rolled / Kub Rolled
Kev kho deg:	Dub Varnish Painted, roj pleev xim, Galvanized	Alloy los yog Tsis:	Tsis Alloy

Tshuaj muaj pes tsawg leeg ntawm ASTM A135 ERW Pipe

Element	Kev sib xyaw, max, %
	Qib A	Qib B
C	0.25	0.30
Mn	0.95	1.20
P	0.035	0.035
S	0.035	0.035

Mechanical Property ntawm ASTM A135 Welded Yeeb Nkab

ASTM A 135	Qib A	Qib B
Tensile zog, min, ksi [MPa]	48 [330]	60 [415]
Yield zog, min, ksi [MPa]	30 [205]	35 [240]
Elongation, min,%	35	30

Tubing Phab Ntsa Thickness Tolerance Table

Nominal Phab ntsa Thickness		Nominal OD Los ntawm 22mm ± mm		Nominal OD 22-48 hli ± mm		Nominal OD 48-100 hli ± mm
0.89		0.05/0.05		0.05/0.05		0.05/0.05
1.00		0.05/0.05		0.05/0.08		0.05/0.08
1.25		0.05/0.05		0.05/0.08		0.05/0.08
1.50		0.05/0.05		0.05/0.08		0.05/0.08
1.65		0.05/0.05		0.05/0.08		0.05/0.08
2.00		0.05/0.05		0.05/0.08		0.05/0.08
2.11		0.05/0.05		0.05/0.08		0.05/0.08
2.410		0.05/0.05		0.05/0.08		0.08/0.08
2.500		0.05/0.08		0.05/0.10		0.08/0.08
2.770		0.05/0.08		0.05/0.10		0.08/0.08
3.000		0.05/0.08		0.05/0.10		0.08/0.08
3.050		0.05/0.08		0.05/0.10		0.08/0.08
3.40		-		0.05/0.10		0.08/0.08
3.75		-		0.05/0.10		0.08/0.08
4.00		-		0.08/0.10		0.08/0.10
4.19		-		0.08/0.10		0.08/0.10
4.57		-		0.10/0.10		0.08/0.13
5.00		-		0.10/0.13		0.10/0.13

A135 ERW steel yeeb nkab

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cim npe nrov: astm a135 gr.b erw kav, Tuam Tshoj astm a135 gr.b erw kav manufacturers, lwm tus neeg