ERW LSAW API 5L Psl1 Psl2 X42 X52 X56 X60 X65 X70 X80 quruqlik va dengiz uchun katta o'lchamli uglerodli po'lat quvur

Uzunlamasına er-xotin suv ostida payvandlash (LSAW) xom ashyo sifatida bitta plastinkadan foydalanish, po'lat plitani qolip yoki shakllantirish mashinasida quvur bo'shlig'iga bosish (o'rash) va ikki tomonlama suv ostida payvandlash (ko'pincha DSAW deb ataladi){0}} va diametrini kengaytirish orqali ishlab chiqariladi.

So'rov yuborish

Mahsulotlar tavsifi

Biz neft va gaz uzatish uchun ishlatiladigan API 5L/ISO3183 liniya quvurlarini ishlab chiqaramiz va zaxiralaymiz, u payvandlangan (ERW, SAW) quvurlarni o'z ichiga oladi. Materiallar API 5L Grade B(L245), X42(L290), X46(L320), X52(L360), X56(L390), X60(L415), X65(L450), X70(L485), X80(L555) PSL1 va offshore xizmatlarini qamrab oladi.
Darslar: API 5L darajasi B, X42, X52, X56, X60, X65, X70, X80; (+N/NS, M/MS)
Daraja: PSL1, PSL2, quruqlikdagi va dengizdagi nordon xizmatlari

Tashqi diametri: 16 dan 72 dyuymgacha.
Qalinligi: SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, SCH 160
Ishlab chiqarish turlari: ERW (elektr qarshilik payvandlangan), LSAW, DSAW da SAW (suv ostida payvandlangan)
Uzunlik diapazoni: SRL, DRL, 20 FT (6 metr), 40 FT (12 metr) yoki plastik yoki temirdan tayyorlangan himoya qopqoqlari
Yuzaki ishlov berish: tabiiy, laklangan, qora rangda bo'yash, FBE, 3PE (3LPE), FBE

API 5L quvur liniyasi

ERW LSAW API 5L Grade B Psl1 Psl2 X42 X52 X56 X60 X65 X70 X80 Large Size Carbon Steel Pipe for Onshore and Offshore

Texnik ma'lumotlar

Texnik ma'lumotlar uchunAPI 5L liniyasi po'lat quvur
PSL 1 trubkasi uchun kimyoviy tarkibi t 0,984" dan kam yoki unga teng
Chelik darajasi	Massa ulushi, % issiqlik va mahsulot tahlillari asosida a,g
	C	Mn	P	S	V	Nb	Ti
	maksimal b	maksimal b	maks	maks	maks	maks	maks
Choksiz quvur
A	0.22	0.9	0.3	0.3	-	-	-
B	0.28	1.2	0.3	0.3	c,d	c,d	d
X42	0.28	1.3	0.3	0.3	d	d	d
X46	0.28	1.4	0.3	0.3	d	d	d
X52	0.28	1.4	0.3	0.3	d	d	d
X56	0.28	1.4	0.3	0.3	d	d	d
X60	0.28 e	1.40 e	0.3	0.3	f	f	f
X65	0.28 e	1.40 e	0.3	0.3	f	f	f
X70	0.28 e	1.40 e	0.3	0.3	f	f	f
Payvandlangan quvur
A	0.22	0.9	0.3	0.3	-	-	-
B	0.26	1.2	0.3	0.3	c,d	c,d	d
X42	0.26	1.3	0.3	0.3	d	d	d
X46	0.26	1.4	0.3	0.3	d	d	d
X52	0.26	1.4	0.3	0.3	d	d	d
X56	0.26	1.4	0.3	0.3	d	d	d
X60	0.26 e	1.40 e	0.3	0.3	f	f	f
X65	0.26 e	1.45 e	0.3	0.3	f	f	f
X70	0.26e	1.65 e	0.3	0.3	f	f	f
a. Cu=0.50% Ni dan kam yoki unga teng; 0,50% dan kam yoki unga teng; Cr 0,50% dan kam yoki unga teng; va Mo 0,15% dan kam yoki unga teng,
b. Uglerod uchun belgilangan maksimal konsentratsiyadan 0,01% ga har bir pasaytirish uchun Mn uchun belgilangan maksimal konsentratsiyadan 0,05% ga, L245 yoki B dan katta yoki unga teng sinflar uchun maksimal 1,65% gacha, lekin L360 yoki X52 dan kam yoki teng; > L360 yoki X52 sinflari uchun maksimal 1,75% gacha, lekin < L485 yoki X70; va L485 yoki X70 navlari uchun maksimal 2,00% gacha.,
c. Agar boshqacha kelishilmagan bo'lsa, NB + V 0,06% dan kam yoki teng,
d. Nb + V + TI 0,15% dan kam yoki teng,
e. Agar boshqacha kelishuv bo'lmasa.,
f. Agar boshqacha kelishuv bo'lmasa, NB + V=Ti 0,15% dan kam yoki unga teng,
g. B ning ataylab qo'shilishiga yo'l qo'yilmaydi va qoldiq B 0,001% dan kam yoki teng.

Issiq teglar: erw lsaw api 5l psl1 psl2 x42 x52 x56 x60 x65 x70 x80 katta o'lchamdagi uglerodli po'lat quvur quruqlik va dengiz uchun, Xitoy erw lsaw api 5l psl1 psl2 x42 x52 x56 x60 x65 x70 x80 po'lat quvurlari, yirik o'lchamdagi avtomobillar va dengizda po'lat yetkazib beruvchilar. zavod