Kowiri tira Rete Weld Whakahekeheke Takawaenga

Taupānga:Whakaotihia te raruraru o te rere wai kore-Na te rereke o nga diameters o nga paipa i te wa o te tukanga hononga, ka kore e taurite te rere o te wai. I tenei keehi, ma te whakamahi i te whakaheke rereke ka taea te whakataurite i te rere o te wai i roto i nga paipa e rua me nga diameter rereke;

Whakaitihia te haruru- I te wa e whakahaere ana te paipa, he raru noa te haruru i puta mai i te paheketanga o te wai, ka taea e te whakamahi o nga whakaheke rereke te whakaiti i te haruru;

A ape i te hanganga o te putea rangi- Ko etahi putorino ahi e whakamahi ana i nga whakaheke rereke mo nga kokoru wai hei karo i te hanga o nga peke hau me te whakaiti i te kino o te papu wai.Material:304 kowiri tira,316L kowiri tira,2205 kowiri tira, etc.

Whakapā mai

taipitopito hua

Ataata Whakataki

Ingoa Hua	Kowiri tira Rete Weld Whakahekeheke Takawaenga
Paerewa	ASTM A213, ASTM A312, ASTM A789, ASTM A790
Koeke Rauemi	304/316L/2205 etc.
NPS	3/4″-60″
Diamita o waho	26.9mm-1524mm
Mātotoru	2mm-20mm
Tikanga hononga	Reke Weled
Mata	Te pupuhi kirikiri/Te kirikiri hurihuri
Mata	Paraiihia/Whakaata:400#, 600#, 800# neke atu ranei
Te takai	Peeke kirihou/raranga tarapi
Te takai	Peeke raranga/pouaka rakau me etahi atu tikanga whakakakahu.

Whakataki Hua

Dd			H/mm
DN	NPS	OD/mm
20-10	3/4-3/8	26.9-17.2	38
20-15	3/4-1/2	26.9-21.3	38
25-15	1″-1/2	33.7-21.3	51
25-20	1″-3/4	33.7-26.9	51
32-15	1″ 1/4-1/2	42.4-21.3	51
32-20	1″ 1/4-3/4	42.4-26.9	51
32-25	1″ 1/4-1″	42.4-33.7	51
40-15	1″ 1/2-1/2	48.3-21.3	64
40-20	1″ 1/2-3/4	48.3-26.9	64
40-25	1″ 1/2-1″	48.3-33.7	64
40-32	1″ 1/2-1″ 1/4	48.3-42.4	64
50-20	2″-3/4	60.3-26.9	76
50-25	2″-1″	60.3-33.7	76
50-32	2″-1″ 1/4	60.3-42.4	76
50-40	2″-1″ 1/2	60.3-48.3	76
65-25	2″ 1/2-1″	76.1-33.7	90
65-32	2″ 1/2-1″ 1/4	76.1-42.4	90
65-40	2″ 1/2-1″ 1/2	76.1-48.3	90
65-50	2″ 1/2-2″	76.1-60.3	90
80-32	3″-1″ 1/4	88.9-42.4	90
80-40	3″-1″ 1/2	88.9-48.3	90
80-50	3″-2″	88.9-60.3	90
80-65	3″-2″ 1/2	88.9-76.1	90
90-40	3″ 1/2-1″ 1/4	101.6-42.4	102
90-50	3″ 1/2-1″ 1/2	101.6-48.3	102
90-65	3″ 1/2-2″	101.6-60.3	102
90-80	3″ 1/2-2″ 1/2	101.6-73.0	102
100-40	4″-1″ 1/2	114.3-48.3	102
100-50	4″-2″	114.3-60.3	102
100-65	4″-2″ 1/2	114.3-73.0	102
100-80	4″-3″	114.3-88.9	102
100-90	4″-3″ 1/2	114.3-101.6	102
125-50	5″-2″	141.3-60.3	127
125-65	5″-2″1/2	141.3-73.0	127
125-80	5″-3″	141.3-88.9	127
125-90	5″-3″1/2	141.3-101.6	127
125-100	5″-4″	141.3-114.3	127
150-65	6″-2″ 1/2	168.3-73.0	140
150-80	6″-3″	168.3-88.9	140
150-90	6″-3″ 1/2	168.3-101.6	140
150-100	6″-4″	168.3-114.3	140
150-125	6″-5″	168.3-141.3	140
200-90	8″-3″ 1/2	219.1-101.6	152
200-100	8″-4″	219.1-114.3	152
200-125	8″-5″	219.1-141.3	152
200-150	8″-6″	219.1-168.3	152
250-100	10″-4″	273.0-114.3	178
250-125	10″-5″	273.0-141.3	178
250-150	10″-6″	273.0-168.3	178
250-200	10″-8″	273.0-219.1	178
300-125	12″-5″	323.9-141.3	203
300-150	12″-6″	323.9-168.3	203
300-200	12″-8″	323.9-219.1	203
300-250	12″-10″	323.9-273.0	203
350-150	14″-6″	355.6-168.3	330
350-200	14″-8″	355.6-219.1	330
350-250	14″-10″	355.6-273.0	330
350-300	14″-12″	355.6-323.9	330
400-200	16″-8″	406.4-219.1	356
400-250	16″-10″	406.4-273.0	356
400-300	16″-12″	406.4-323.9	356
400-350	16″-14″	406.4-355.6	356
450-250	18″-10″	457-273.0	381
450-300	18″-12″	457-323.9	381
450-350	18″-14″	457-355.6	381
450-400	18″-16″	457-406.4	381
500-300	20″-12″	508-323.9	508
500-350	20″-14″	508-355.6	508
500-400	20″-16″	508-406.4	508
500-450	20″-18″	508-457	508
550-350	22″-14″	559-355.6	508
550-400	22″-16″	559-406.4	508
550-450	22″-18″	559-457	508
550-500	22″-20″	559-508	508
600-400	24″-16″	610-406.4	508
600-450	24″-18″	610-457	508
600-500	24″-20″	610-508	508
600-550	24″-22″	610-559	508
650-450	26″-18″	660-457	610
650-500	26″-20″	660-508	610
650-550	26″-22″	660-559	610
650-600	26″-24″	660-610	610
700-500	28″-20″	711-508	610
700-550	28″-22″	711-559	610
700-600	28″-24″	711-610	610
700-650	28″-26″	711-660	610
750-550	30″-22″	762-559	610
750-600	30″-24″	762-610	610
750-650	30″-26″	762-660	610
750-700	30″-28″	762-711	610
800-600	32″-24″	813-610	610
800-650	32″-26″	813-660	610
800-700	32″-28″	813-711	610
800-750	32″-30″	813-762	610
850-650	34″-26″	864-660	610
850-700	34″-28″	864-711	610
850-750	34″-30″	864-762	610
850-800	34″-32″	864-813	610
900-650	36″-26″	914-660	610
900-700	36″-28″	914-711	610
900-750	36″-30″	914-762	610
900-800	36″-32″	914-813	610
900-850	36″-34″	914-864	610

Tirohia etahi atu rahi i konei

Tikiake

Te Whakawhanui Matauranga

I te mea he papatahi tetahi taha o nga upoko nui me nga upoko iti, he pai ki te ruha, ki te whakaheke wai ranei, a he pai mo te taraiwa me te tiaki. Na reira, ko nga paipa wai kua whakauruhia ki te taha whakapae ka whakamahi i nga whakaheke rereke.

A, no te te ira pātapa o te pupuha o nga mahunga nui me te iti keokeo ki runga, ka kiia ko te whakaurunga runga-flat, e whakamahia ana mo te kohao papu, he watea mo te ngenge; i te wa e heke iho ana te tohu paatata, ka kiia ko te whakaurunga o raro-papa, e whakamahia ana mo te whakaurunga o nga riipene whakahaere me te whakamahi i te awaawa.

E rua noa nga momo o nga upoko nui me nga upoko iti: ko te concentric me te kerekere. Ko te papatahi o runga me te papa papatahi he tikanga whakauru noa mo nga mahunga rereke me nga upoko nui.

Mo nga korero taipitopito, pawhiria "Te tikanga whakaurunga o te whakaheke tira kowiri tira"