Tuam Tshoj 30 Xyoo Hoobkas Tuam Tshoj Carbon/Alloy Seamless Steel Yeeb Nkab rau Kab Yeeb GB9711 tus qauv/ API5L Chaw tsim tshuaj paus thiab tsum |Kub Sanon

30 Xyoo Hoobkas Tuam Tshoj Carbon / Alloy Seamless Steel Yeeb Nkab rau Kab Yeeb GB9711 txuj / API5L

30 Xyoo Hoobkas Tuam Tshoj Carbon / Alloy Seamless Steel Yeeb Nkab rau Kab Yeeb GB9711 tus qauv / API5L Featured duab

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Adaim ntawv thov:
Seamless steel kav ua los ntawm cov hlau no yog dav siv nyob rau hauv hydraulic props, high-pressure gas cylinders, high-pressure boilers, chiv khoom, roj av cracking, automotive qag tes tsho, diesel xyaw, hydraulic fittings, thiab lwm yam kav dej.

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Khoom cim npe

Persisting nyob rau hauv "High quality, Prompt Delivery, Aggressive Price", tam sim no peb tau tsim kev koom tes ntev nrog cov neeg siv khoom los ntawm kev sib npaug ntawm txawv teb chaws thiab domestically thiab tau txais cov neeg tshiab thiab qub 'cov lus loj rauindustrial yeeb nkab, kab cev, Seamless Kab Yeeb, Seamless Yeeb Nkab, Kev ua haujlwm hauv kev ua haujlwm tau pab peb tsim kev sib raug zoo nrog cov neeg siv khoom thiab cov neeg koom tes hauv kev lag luam hauv tsev thiab thoob ntiaj teb.Tau ntau xyoo, peb cov khoom tau raug xa tawm mus rau ntau tshaj 15 lub teb chaws hauv ntiaj teb thiab tau siv dav los ntawm cov neeg siv khoom.

Muaj kev sib piv rau GB / T9711 thiab API5L suav nrog Steel Qib

t≤25mm PSL1 tshuaj Element
Qib Steel	tshuaj tiv thaiv
Qib Steel	C max	Mn max	p min max		S max	V max	Nb max	Ti max
Seamless Yeeb Nkab
L175/A25	0.21 ib	0.6	/	0.03 ib	0.03 ib	/	/	/
L175P/A25P	0.21 ib	0.6	0.045 ib	0.08 ib	0.03 ib	/	/	/
L210/A	0.22	0.9	/	0.03 ib	0.03 ib	/	/	/
L245/B	0.28 ib	1.2	/	0.03 ib	0.03 ib
L290/X42	0.28 ib	1.3	/	0.03 ib	0.03 ib
L320/X46	0.28 ib	1.4	/	0.03 ib	0.03 ib
L360/X52	0.28 ib	1.4	/	0.03 ib	0.03 ib
L390/X56	0.28 ib	1.4	/	0.03 ib	0.03 ib
L415/X60	0.28 ib	1.4	/	0.03 ib	0.03 ib
L450/X65	0.28 ib	1.4	/	0.03 ib	0.03 ib
L485/X70	0.28 ib	1.4	/	0.03 ib	0.03 ib
Welded yeeb nkab
L175/A25	0.21 ib	0.6	/	0.03 ib	0.03 ib	/	/	/
L175P/A25P	0.21 ib	0.6	0.045 ib	0.08 ib	0.03 ib	/	/	/
L210/A	0.22	0.9	/	0.03 ib	0.03 ib	/	/	/
L245/B	0.26	1.2	/	0.03 ib	0.03 ib
L290/X42	0.26	1.3	/	0.03 ib	0.03 ib
L320/X46	0.26	1.4	/	0.03 ib	0.03 ib
L360/X52	0.26	1.4	/	0.03 ib	0.03 ib
L390/X56	0.26	1.4	/	0.03 ib	0.03 ib
L415/X60	0.26	1.4	/	0.03 ib	0.03 ib
L450/X65	0.26	1.4	/	0.03 ib	0.03 ib
L485/X70	0.26	1.4	/	0.03 ib	0.03 ib

t≤25mm PSL2 tshuaj Element
Qib Steel	tshuaj tiv thaiv
Qib Steel	C max	Si max	Mn max	p max	S max	V max	Nb max	Ti max	Ce max
Seamless Yeeb Nkab
L245R/BR	0.24 ib	0.4	1.2	0.025 ib	0.015 ib			0.04 ib	0.43 ib	0.25
L290R/X42R	0.24 ib	0.4	1.2	0.025 ib	0.015 ib	0.06 ib	0.05 Nws	0.04 ib	0.43 ib	0.25
L245N/BN	0.24 ib	0.4	1.2	0.025 ib	0.015 ib			0.04 ib	0.43 ib	0.25
L290N/X42N	0.24 ib	0.4	1.2	0.025 ib	0.015 ib	0.06 ib	0.05 Nws	0.04 ib	0.43 ib	0.25
L320N/X46N	0.24 ib	0.4	1.2	0.025 ib	0.015 ib	0.07 ib	0.05 Nws	0.04 ib	0.43 ib	0.25
L360N/X52N	0.24 ib	0.4	1.2	0.025 ib	0.015 ib	0.1	0.05 Nws	0.04 ib	0.43 ib	0.25
L390N/X56N	0.24 ib	0.4	1.2	0.025 ib	0.015 ib	0.1	0.05 Nws	0.04 ib	0.43 ib	0.25
L415N/X60N	0.24 ib	0.4	1.2	0.025 ib	0.015 ib	0.1	0.05 Nws	0.04 ib	0.43 ib	0.25