I-API 5L X42 PSL2 SAW 3PE Anti-corrosion spiral welded steel pipe

Ipayipi lensimbi le-API 5L X42 & API 5L X42 PSL2 PSL2 inamandla aphezulu aqinile, ukuqina kanye nokuqina ukuze imelane nokuphuka nokuqhekeka. Ukwengeza weldability omuhle. Ukwakha imisebenzi efana ne-flanging, i-welding noma ukugoba ifaneleka kahle ku-X42 Pipe Material & API 5L X42 ERW Pipe.

OD	219-3220mm
Usayizi	Ukuqina Kwezindonga	3-30 mm SCH30,SCH40,STD,XS,SCH80,SCH160,XXS njll.
	Ubude	1-12m
Izinto zensimbi	Q195 → Ibanga B, SS330,SPHC, S185 Q215 → Ibanga C,CS Uhlobo B,SS330, SPHC Q235 → Grade D,SS400,S235JR,S235JO,S235J2
Okujwayelekile	I-JIS A5525, DIN 10208, ASTM A252, GB9711.1-1997
Ukusetshenziswa	Isetshenziselwa Isakhiwo, I-Accessorize, Ezokuthutha Eziwuketshezi Nokwakha
Iyaphela	Beveled
Qeda umvikeli	1) I-cap yepayipi yepulasitiki 2) Isivikeli sensimbi
Ukwelashwa Okungaphezulu	1) Igcwele 2) Upende Omnyama (i-varnish) 3) Nge-Oiled 4) 3 PE, FBE
Icebo	I-Electronic Resistance Welded (ERW) I-Electronic Fusion Welded (EFW) I-Double Submerged Arc Welded (DSAW)
Uhlobo	Kushiselwe
Uhlobo Lomugqa Oshiselwe	Kuvunguza
Ukuhlola	Ngokuhlolwa kweHydraulic, Eddy Current, Test Infrared
Ukuma Kwesigaba	Umjikelezo
Iphakheji	1) Inqwaba, 2) Ngobuningi, 3) Izidingo zamaklayenti
Ukulethwa	1) Isitsha 2) Isithwali senqwaba

Amabanga Ngezinhlobo Zokukhiqiza
Okungenamthungo: Kufaka phakathi okushisayo okugoqiwe okungenamthungo nokubanda okudonswa ngaphandle komthungo, ububanzi obufika kumayintshi angu-24 ngokujwayelekile.
ERW: I-Electric Resistance Welded, OD kufika ku-24 intshi.
I-DSAW/SAW: I-Double Sub-merged Arck Welding, izindlela zokushisela esikhundleni se-ERW zamapayipi amakhulu ashiselwe.
I-LSAW: I-Longitudinal Sub-merged Arc Welding, ebizwa nangokuthi i-JCOE pipe, OD kufika ku-56 inch. I-JCOE iqanjwe ngezinqubo zokukhiqiza ezine-J Shape, umumo we-C, umumo we-O kanye nenqubo ebandayo yokukhulisa ukuze kukhululwe amandla epayipi ngesikhathi sokuguqulwa.
I-SSAW / HSAW: I-Spiral Sub-merged Arc Welding, noma i-Helical SAW, ububanzi bufika ku-100 inch

Ukwakheka Kwamakhemikhali

X42 PSL1				X42 PSL2
Ibanga	C (Ubuningi.)	Mn (Ubuningi.)	P (Ubuningi.)	S (Ubukhulu)	C (Ubuningi.)	Mn (Ubuningi.)	P (Ubuningi.)	S (Ubukhulu)
X42	0.26	1.30	0.03	0.03	0.22	1.40	0.025	0.015

Izakhiwo Zemishini

Ibanga lePipe	Tensile Properties - X42 Pipe Body of SMLS and Welded Pipes PSL 2						I-Seam ye-X42 Welded Pipe
	Isivuno Amandla a		Amandla Okuqina a		Isilinganiso a,c	Ukwelula	Amandla Okuqina d
	Rt0,5  PSI Min		Rm  PSI Min		R10,5IRm	(ku-2in)	Rm (psi)
						Af %
	Ubuncane	Ubuningi	Ubuncane	Ubuningi	Ubuningi	Ubuncane	Ubuncane
X42, X42R, X2Q, X42M	42,100	71,800	60,200	95,000	0.93	f	60,200

Hlela Ishadi

NB	DN	I-OD (mm)	I-API 5L X42 Uhlelo Lwepayipi
			I-SCH 5	I-SCH 10	I-SCH 20	I-SCH 30	I-SCH 40	I-SCH 60	I-SCH80	I-SCH 100	I-SCH 120	I-SCH 160
3/4''	20	26.67	1.65	2.11	x	2.41	2.87	x	3.91	x	4.32	5.56
1''	25	33.40	1.65	2.77	x	2.90	3.38	x	4.55	x	5.08	6.35
1.1/2''	40	48.26	1.65	2.77	x	3.18	3.68	x	5.08	x	5.72	7.14
2''	50	60.32	1.65	2.77	x	x	3.91	x	5.54	x	6.35	8.74
2.1/2''	65	73.02	2.11	3.05	x	x	5.16	x	7.01	x	7.62	9.53
3''	80	88.9	2.11	3.05	x	x	5.49	x	7.62	x	8.89	11.13
4''	100	114.3	2.11	3.05	x	x	6.02	x	8.56	x	11.10	13.49
5''	125	141.3	5.77	3.4	x	x	6.55	x	9.53	x	12.70	15.88
6''	150	168.27	2.77	3.4	x	x	7.11	x	10.97	x	14.27	18.26
8''	200	219.07	2.77	3.76	6.35	7.04	8.18	12.7	12.70	15.06	18.24	23.01
10''	250	273.05	3.4	4.19	6.35	7.8	9.27	12.7	15.06	18.24	21.41	28.58
12''	300	323.85	4.19	4.57	6.35	8.38	10.31	12.7	17.45	21.41	25.40	33.32