Baholar:GR.B, X42, X46, X52, X56, X60, X65, X70 X80

O'lchamlari:

Chiqish diametri diapazoni: 1/2 dyuym --- 24 dyuym

Devor qalinligi diapazoni: SCH10, SCH20, SCH40, SCH STD, SCH80

Uzunligi: 1m---18m

Qoplama:3PE qoplamasi, 3PP qoplamasi, FBE qoplamasi; Epoksi qoplamasi, maxsus bo'yoq

Qo'llaniladigan muhit:Ayniqsa, neft va gazni uzoq masofalarga tashish, jumladan, suv osti quvurlari va yuqori-balandlikdagi sovuq hududlar uchun juda mos keladi. Uning mukammal past haroratga chidamliligi ekstremal haroratlarda barqaror ishlashni ta'minlaydi.

Ishlab chiqarish jarayoni:Issiq haddeleme, sovuq chizish yoki issiq kengaytirish kabi usullar bilan ishlab chiqariladi. Po'lat quvurlarni ishlab chiqarish jarayonida ularning mexanik xususiyatlarini va korroziyaga chidamliligini ta'minlash uchun issiqlik bilan ishlov berish kerak.

Payvandlash va o'rnatish:X65 po'lat quvurlarini payvandlashda payvand chokining mustahkamligi asosiy materialga mos kelishini ta'minlash uchun tegishli payvandlash texnikasi va materiallarini qo'llash kerak, bu esa uni joylarda tezkor o'rnatish va ta'mirlash uchun mos-bo'lishi kerak.

Xavfsizlik va tejamkorlik:X65 quvur liniyasi quvurlari yuqori quvvat va korroziyaga chidamliligi tufayli texnik xizmat ko'rsatish xarajatlarini kamaytiradi va umumiy quvur liniyasi tizimining xavfsizligi va iqtisodiy afzalliklarini oshiradi.

Kimyoviy tarkibi va mexanik xususiyatlari:

Standart	Baho	Kimyoviy tarkibi (%)				Kuchlanish kuchi (min)	Hosildorlik (min)
Standart	Baho	C Mn PS				Mpa	Mpa
API 5L PSL1 (SMLS)	A	0.22	0.90	0.030	0.030	335	210
	B	0.28	1.20	0.030	0.030	415	245
	X42	0.28	1.30	0.030	0.030	415	290
	X46	0.28	1.40	0.030	0.030	435	320
	X52	0.28	1. 40	0.030	0.030	460	360
	X56	0.28	1.40	0.030	0.030	490	390
	X60	0.28	1.40	0.030	0.030	520	415
	X65	0.28	1.40	0.030	0.030	535	450
	X70	0.28	1.40	0.030	0.030	570	485
Standart	Baho	Kimyoviy tarkibi (%)				Mustahkamlik chegarasi	Hosildorlik kuchi
Standart	Baho	C Mn PS				Mpa	Mpa
API 5L PSL2 (SMLS)	B	0.24	1.20	0.025	0.015	415-655	245-450
	X42	0.24	1.30	0.025	0.015	415-655	290-495
	X46	0.24	1.40	0.025	0.015	435-655	320-525
	X52	0.24	1. 40	0.025	0.015	460-760	360-530
	X56	0.24	1. 40	0.025	0.015	490-760	390-545
	X60	0.24	1. 40	0.025	0.015	520-760	415-565
	X65	0.24	1.40	0.025	0.015	535-760	450-600
	X70	0.24	1.40	0.025	0.015	570-760	485-635
	X80	0.24	1. 40	0.025	0.015	625-825	555-705

Standart	Sinf	Baho	Kimyoviy tahlil (%)				Mexanik tayanch
Standart	Sinf	Baho	C	Mn	P	S	Kuchlanish kuchi (Mpa)	Hosildorlik kuchi (Mpa)
API 5L (ERW)	PSL1	B	0.26	1.20	0.030	0.030	415 dan katta yoki unga teng	245 dan katta yoki teng
		X42	0.26	1.30	0.030	0.030	415 dan katta yoki unga teng	290 dan katta yoki teng
		X46	0.26	1.40	0.030	0.030	435 dan katta yoki teng	320 dan katta yoki unga teng
		X52	0.26	1.40	0.030	0.030	460 dan katta yoki unga teng	360 dan katta yoki unga teng
		X56	0.26	1.40	0.030	0.030	490 dan katta yoki unga teng	390 dan katta yoki teng
		X60	0.26	1.40	0.030	0.030	520 dan katta yoki unga teng	415 dan katta yoki unga teng
		X65	0.26	1.45	0.030	0.030	535 dan katta yoki unga teng	450 dan katta yoki unga teng
		X70	0.26	1.65	0.030	0.030	570 dan katta yoki unga teng	485 dan katta yoki teng
	PSL2	B	0.22	1.20	0.025	0.015	415-655	245-450
		X42	0.22	1.30	0.025	0.015	415-655	290-495
		X46	0.22	1.40	0.025	0.015	435-655	320-525
		X52	0.22	1.40	0.025	0.015	460-760	360-530
		X56	0.22	1.40	0.025	0.015	490-760	390-545
		X60	0.22	1.40	0.025	0.015	520-760	415-565
		X65	0.22	1.45	0.025	0.015	535-760	450-600
		X70	0.22	1.65	0.025	0.015	570-760	485-635
		X80	0.22	1.85	0.025	0.015	625-825	555-705

Issiq teglar: api 5l psl2 x65 quvur liniyasi, Xitoy api 5l psl2 x65 quvur liniyasi ishlab chiqaruvchilari, etkazib beruvchilari, zavodi

API 5L PSL2 X65 liniyasi quvuri

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