API 5L X42 PSL2 SAW 3PE Anti-corrosion spiral wiliwili paipu kila

API 5L X42 paipu kila & API 5L X42 PSL2 Paipu i ka ikaika tensile kiʻekiʻe, paʻakikī a me ka paʻakikī e kū i nā haki a me nā māwae. ʻO ka hoʻohui maikaʻi weldability. ʻO ka hoʻokumu ʻana i nā hana e like me ka flanging, wili a i ʻole ke kulou ʻana ua kūpono loa ia no ka X42 Pipe Material & API 5L X42 ERW Pipe.

OD	219-3220mm
Nui	Mānoanoa Pā	3-30mm SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.
	Ka lōʻihi	1-12m
Mea kila	Q195 → Papa B, SS330, SPHC, S185 Q215 → Papa C, CS Type B, SS330, SPHC Q235 → Papa D,SS400,S235JR,S235JO,S235J2
Kūlana	JIS A5525, DIN 10208, ASTM A252, GB9711.1-1997
Hoʻohana	Hoʻohana ʻia no ke kūkulu ʻana, Accessorize, Fluid Transportation and Construction
Hoʻopau	Hoʻopaʻa ʻia
Hoʻopau pale	1) pāpale paipu paʻa 2) Palena hao
Lapaʻau ʻili	1) Hōʻike ʻia 2) Pena ʻEleʻele (pani varnish) 3) Me ka aila 4) 3 PE, FBE
ʻenehana	Weled Kū'ē uila (RW) Hoʻohui ʻia ʻo Electronic Fusion Welded (EFW) Welded Arc Submerged ʻAlua (DSAW)
ʻAno	Weled
ʻAno Laina Weled	ʻōniʻoniʻo
Nānā	Me ka Hydraulic Testing, Eddy Current, Infrared Test
ʻAno ʻāpana	Poʻapuni
Pūʻolo	1) Puʻupuʻu, 2) Ma ka nui, 3) Pono nā mea kūʻai aku
Hāʻawi	1) pahu 2) Lawe nui

Nā pae ma nā ʻano hana
Holoi ʻole: Hoʻokomo pū ʻia me ka ʻōwili wela ʻole a huki ʻole ʻia ke anu, nā anawaena a hiki i 24 ʻīniha maʻamau.
ERW: Uila Kū'ē Uila, OD a hiki i 24 iniha.
DSAW/SAW: Hoʻohui ʻia ʻelua Arck Weld, hoʻololi i nā ʻano hana kuʻi ʻana ma mua o ERW no nā paipu wili ʻana nui.
LSAW: Longitudinal Sub-merged Arc Welding, i kapa ʻia ʻo JCOE paipu, OD a hiki i 56 iniha. Ua kapa ʻia ʻo JCOE e nā kaʻina hana me J Shape, C shape, O shape a me ke kaʻina hoʻonui anuanu e hoʻokuʻu i ka ikaika paipu i ka wā o ka hoʻololi ʻana.
SSAW / HSAW: Spiral Sub-merged Arc Welding, a i ʻole Helical SAW, anawaena a hiki i 100 iniha

Hoʻohui Kimia

X42 PSL1				X42 PSL2
Papa	C (Max.)	Mn (Max.)	P (Max.)	S (Max.)	C (Max.)	Mn (Max.)	P (Max.)	S (Max.)
X42	0.26	1.30	0.03	0.03	0.22	1.40	0.025	0.015

Na Waiwai Mechanical

Papa Paipu	Nā Pono Kū'ē - X42 Kino Paipu o SMLS a me nā Paipu Welded PSL 2						Seam of X42 Welded Paipu
	Ka ikaika hua a		Ka Ikaika a		ratio a,c	ʻO ka lōʻihi	Ikaika U'i d
	Rt0,5  PSI Min		Rm  PSI Min		R10,5IRm	(i loko o 2in)	Rm (psi)
						Af %
	liʻiliʻi	Ka nui	liʻiliʻi	Ka nui	Ka nui	liʻiliʻi	liʻiliʻi
X42, X42R, X2Q, X42M	42,100	71,800	60,200	95,000	0.93	f	60,200

Papa Hoʻolālā

NB	DN	OD (mm)	API 5L X42 Paipu Papa
			SCH 5	SCH 10	SCH 20	SCH 30	SCH 40	SCH 60	SCH 80	SCH 100	SCH 120	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