Ta'rif

Texnik parametrlar

SS316L zanglamaydigan po'lat quvur / ASTM A312 TP316L payvandlangan quvur, 316L zanglamaydigan po'latdan yasalgan choksiz quvur

Zanglamaydigan po'latdan yasalgan 316L quvur ostenitik zanglamaydigan po'latdan iborat bo'lib, tarkibida xrom, nikel va molibden mavjud bo'lib, uglerod miqdori 316-ga qaraganda past. Quvurlarning past uglerodli tarkibi payvandlash ilovalarini osonlashtiradi. Zanglamaydigan po'latdan yasalgan 316L quvuri xlorid ionining korroziyasi yuqori bo'lgan suvli ilovalarda qo'llaniladi. Materialda molibden borligi sababli xlorid ioniga boy muhitda past korroziya darajasiga ega. Payvandlangan, choksiz va tayyorlangan quvurlar mavjud.

316L zanglamaydigan po'latdan yasalgan choksiz quvur o'lchamli aniqroq ilovalarda qo'llaniladi. Quvurlar payvandlashda kamroq karbid yog'inlariga ega va zarralararo korroziyani va mahalliy korroziyani kamaytiradi. Choksiz quvurlar ½ dyuymdan 16 dyuymgacha o'zgaradi. Zanglamaydigan po'latdan yasalgan 316L payvandlangan quvur ½ dyuymdan 24 dyuymgacha, elektr termoyadroviy payvandlangan quvurlar esa 6 dyuymdan 100 dyuymgacha o'zgarib turadi. Quvurli mahsulotlar ushbu turdagi materiallarda yuqori bosimli va yuqori haroratli xizmatlar uchun javob beradi.

ASTM A312 TP316L trubkasi 205MPa minimal oqish quvvatiga va 515MPa minimal kuchlanish kuchiga ega. Quvurlar 870 darajagacha ko'tarilgan haroratlarda ham ishlashi mumkin. SS 316L ERW trubkasi varaqning bir qismini uchidan oxirigacha payvandlash yoki chiziqni spiral tarzda payvandlash orqali payvandlanadi. Payvandlangan quvurlar choksiz bo'lganlarga qaraganda ko'proq mutlaq pürüzlülüğüne ega va o'lchamlari kamroq aniq. SS UNS S31603 ichi bo'sh quvur turli sanoat, tijorat va umumiy korroziy xizmat ko'rsatish dasturlarida qo'llaniladi. SS Grade F316L quvurlari va narxlari haqida qo'shimcha ma'lumot olish uchun biz bilan bog'laning.

ASTM A312 TP316L payvandlangan quvurlar spetsifikatsiyasi jadvali

Hajmi	1/8″NB dan 30″NB IN gacha
Ixtisoslashgan	Katta diametrli o'lcham
Jadval	SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Turi	Choksiz / ERW / payvandlangan / ishlab chiqarilgan / LSAW quvurlari
Shakl	Dumaloq, kvadrat, to'rtburchaklar, gidravlik va boshqalar
Texnik xususiyatlari	ASTM A 312 ASME SA 312/ ASTM A 358 ASME SA 358
O'lchamlari	ASTM, ASME va API
SS 316 - 316L quvurlari	1/2 ″ NB - 16 ″ NB
ERW 316 – 316L quvurlari	1/2" NB - 24" NB
EFW 316 - 316L quvurlari	6 ″ NB - 100 ″ NB
Uzunlik	Yagona tasodifiy, ikki marta tasodifiy va kesish uzunligi.
Oxiri	To‘g‘ri uchi, qirrali uchi, pog‘onali

316L zanglamaydigan po'latdan yasalgan choksiz quvur jadvali

1/8" IPS(.405"OD)	3 1/2" IPS( 4.000"OD)
SCH 40, 80	SCH 10, 40, 80, 160, XXH
1/4" IPS(.540"OD)	4" IPS (4.500"OD)
SCH 10, 40, 80	SCH 10, 40, 80, 160, XXH
3/8" IPS(.675"OD)	5" IPS (5,563"OD)
SCH 10, 40, 80	SCH 10, 40, 80, 160, XXH
1/2" IPS(.840"OD)	6" IPS(6,625"OD)
SCH 5, 10, 40, 80, 160, XXH	SCH 5, 10, 40, 80, 120, 160, XXH
3/4" IPS (1,050"OD)	8" IPS(8,625"OD)
SCH 10, 40, 80, 160, XXH	SCH 5, 10, 40, 80, 120, 160, XXH
1" IPS: (1.315'OD)	10" IPS(10,750"OD)
SCH 5, 10, 40, 80, 160, XXH	SCH 10, 20, 40, 80 (.500), TRUE 80 (.500)
1-1/4" IPS(1,660"OD)	12" IPS(12,750"OD)
SCH 10, 40, 80, 160, XXH	SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500)
1-1/2" IPS(1,900"OD)	14" IPS(14.000"OD)
SCH 10, 40, 80, 160, XXH	SCH10 (.188), SCH40 (.375)
2" IPS(2,375"OD)	16" IPS(16.000"OD)
SCH 10, 40, 80, 160, XXH	SCH10(.188), SCH40(.375)
2 1/2" IPS(2,875"OD)	18" IPS (18.000"OD)
SCH 10, 40, 80, 160, XXH	SCH-40 (.375)
3" IPS (3,500"OD)
SCH 5, 10, 40, 80, 160, XXH

SS 316L Erw quvur o'lchamlari jadvali mm

316L zanglamaydigan po'lat quvur OD / mm	Quvur WT / mm	ichida.	Sh	kg/m
13.72	1.65	1/4	10S	0.50
13.72	2.24	1/4	40S	0.64
13.72	3.02	1/4	80S	0.81
17.15	1.65	3/8	10S	0.64
17.15	2.31	3/8	40S	0.86
17.15	3.20	3/8	80S	1.12
21.34	2.11	1/2	10S	1.02
21.34	2.77	1/2	40S	1.29
21.34	3.73	1/2	80S	1.65
26.67	2.11	3/4	10S	1.30
26.67	2.87	3/4	40S	1.71
26.67	3.91	3/4	80S	2.23
33.40	2.77	1	10S	2.13
33.40	3.38	1	40S	2.54
33.40	4.55	1	80S	3.29
33.40	6.352)	1	160	4.30
42.16	2.77	1¼	10S	2.73
42.16	3.56	1¼	40S	3.44
42.16	4.85	1¼	80S	4.53
42.16	6.352)	1¼	160	5.69
48.26	2.77	1½	10S	3.16
48.26	3.68	1½	40S	4.11
48.26	5.08	1½	80S	5.49
60.33	2.77	2	10S	3.99
60.33	3.91	2	40S	5.52
60.33	5.54	2	80S	7.60
60.33	8.742)	2	160	11.29
73.03	3.05	2½	10S	5.35
73.03	5.16	2½	40S	8.77
73.03	7.01	2½	80S	11.59
88.90	3.05	3	10S	6.56
88.90	5.49	3	40S	11.47
88.90	7.62	3	80S	15.51
88.90	11.132)	3	160	21.67
101.60	3.05	3½	10S	7.53
101.60	5.74	3½	40S	13.78
101.60	8.08	3½	80S	18.92
114.30	3.05	4	10S	8.50
114.30	6.02	4	40S	16.32
114.30	8.56	4	80S	22.67
114.30	13.492)	4	160	34.05
141.30	6.55	5	40S	22.10
141.30	9.53	5	80S	31.44
141.30	15.882)	5	160	49.87
168.28	3.4	6	10S	14.04
168.28	7.11	6	40S	28.69
168.28	10.97	6	80S	43.21
168.28	14.27	6	120	54.75
168.28	18.262)	6	160	68.59
219.08	8.18	8	40S	43.20
219.08	12.7	8	80S	65.63
219.08	18.23	8	120	91.30
219.08	23.012)	8	160	112.97