API 5L X42 PSL2 SAW 3PE Pipa baja las spiral anti korosi

Pipa baja API 5L X42 & Pipa API 5L X42 PSL2 nduweni kekuatan tarik dhuwur, kekerasan lan kateguhan kanggo nahan patah lan retak. Kajaba iku weldability apik. Operasi mbentuk kaya flanging, welding utawa mlengkung cocok kanggo Bahan Pipa X42 & Pipa API 5L X42 ERW.

OD	219-3220 mm
Ukuran	Kekandelan tembok	3-30 mm SCH30, SCH40, STD, XS, SCH80, SCH160, XXS etc.
	dawa	1-12m
Bahan baja	Q195 → Grade B, SS330, SPHC, S185 Q215 → Grade C, CS Tipe B, SS330, SPHC Q235 → Kelas D, SS400, S235JR, S235JO, S235J2
Standar	JIS A5525, DIN 10208, ASTM A252, GB9711.1-1997
Panggunaan	Digunakake kanggo Struktur, Aksesori, Transportasi Cairan lan Konstruksi
mungkasi	Beveled
Pelindung pungkasan	1) Tutup pipa plastik 2) Pelindung besi
Perawatan lumahing	1) Barongan 2) Cat ireng (lapisan pernis) 3) Kanthi lenga 4) 3 PE, FBE
Teknik	Resistansi Elektronik Welded (RW) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW)
Jinis	Dilas
Tipe Garis Welded	Spiral
Inspeksi	Kanthi Tes Hidrolik, Eddy Current, Infrared Test
Bentuk bagean	Babak
Paket	1) Paket, 2) Ing Bulk, 3) Requirements Klien
Pangiriman	1) Wadhah 2) Carrier akeh

Range miturut Jinis Manufaktur
Seamless: Kalebu panas mbalek mulus lan kadhemen digambar rapi, diameteripun nganti 24 inch biasane.
ERW: Resistance Listrik Welded, OD nganti 24 inch.
DSAW/SAW: Double Sub-merged Arck Welding, cara welding sulih saka ERW kanggo diameteripun luwih gedhe pipe gandheng.
LSAW: Longitudinal Sub-merged Arc Welding, uga disebut pipa JCOE, OD nganti 56 inci. JCOE dijenengi kanthi proses manufaktur kanthi J Shape, C shape, O shape lan proses ngembangake kadhemen kanggo ngeculake kekuatan pipa sajrone transformasi.
SSAW / HSAW: Spiral Sub-merged Arc Welding, utawa Helical SAW, diameter nganti 100 inci

Komposisi kimia

X42 PSL1				X42 PSL2
sasmita	C (maks.)	Mn (Maks.)	P (maks.)	S (maks.)	C (maks.)	Mn (Maks.)	P (maks.)	S (maks.)
X42	0.26	1.30	0.03	0.03	0.22	1.40	0.025	0.015

Sifat Mekanik

Kelas Pipa	Sifat Tarik - Badan Pipa X42 saka SMLS lan Pipa Las PSL 2						Jahitan Pipa Las X42
	Kekuwatan Ngasilake a		Kekuatan Tarik a		Rasio a, c	Elongation	Kekuwatan Tarik d
	Rt0,5  PSI Min		Rm  PSI Min		R10,5IRm	(ing 2 in)	Rm (psi)
						Af %
	minimal	maksimal	minimal	maksimal	maksimal	minimal	minimal
X42, X42R, X2Q, X42M	42,100	71,800	60,200	95,000	0.93	f	60,200

Bagan Jadwal

NB	DN	OD (mm)	Jadwal Pipa API 5L X42
			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