Haina waro maitai mo te paipa Kohua te Kaihanga me te Kaiwhakarato

Waowa maitai Pupa Pupa Kohua

Waro Steel Seamless Pipe Boiler Whakaaturanga Whakaahua

Whakaahuatanga Poto:

Paerewa:
ASME SA106—Te wera teitei ngongo waro maitai korekore

ASME SA179—He putorino waro waro iti mo te whakawhiti wera me te kaitao

ASME SA192—Ngongo kohua waro maitai mo te pehanga teitei

ASME SA210—Te Pupa Wao Waenga Waenga Maamaa mo nga Kohua me nga Whakawera

ASME SA213—Nga putorino koranu koranu me te austenitic mo nga kohua, whakawera me te whakawhiti wera.

ASME SA335—Te ngongo whakaingoatia koranu ferritic mo te pāmahana teitei

DIN17175 — putorino maitai tuitui i hangaia ki te rino wera-wera

EN10216-2 — He rino korekore me nga putorino maitai koranu me nga ahuatanga o te pāmahana teitei

GB5310 —Pupa maitai tuitui mo te kohua teitei

GB3087 —Pupa maitai tuitui mo nga kohu pehanga iti me te reo

Tukuna he imeera ki a matou Tikiake hei PDF

Taipitopito Hua

Tohu Hua

Ko ta maatau kamupene te nuinga o nga mahi kawe paipa maitaiKohuatanga Paipa Kohanga, ngongo maitai waro, Haina Puawai Korekore, Kohuatanga Paipa, Pipe Boiler Haina, SMLS Pipe Boiler.

Ko nga putorino rino kohu kei roto i te putorino putorino pehanga reo me te putorino pehanga teitei, he maha nga wa e hangaia ana i roto i nga tikanga maamaa, kaore e tika te paipa paipa maitai.

Kua whakamahia nuitia ki nga putorino whakawhiti wera me nga ratonga ngongo, te paihere whakawhiti ngongo, te kohu pehanga teitei, te ohaoha, te whakamahana super, nga putorino ahumahi petrochemical, etc.

Ko nga taputapu paipa kohua me nga paerewa
Ko nga paerewa me nga mea mo te paipa rino e waatea ana i te waro, te koranu, me nga mea kowiri tira.
Te maitai waro: ASTM/ASME A/SA 106, ASTM A179, ASTM A192, ASTM/ASME A/SA 210, ASTM A333 Gr 1, 6,7 ki Gr 9,
Te maitai maitai: ASTM/ASME A/SA 213 T1, T2, T5, T9, T11, T12, T22, T91, T92; ASTM A335 P1, P2, P5, P9, P11, P12, P22, P91, P92
Kowiri tira: ASTM A268, ASTM A213, TP304/L, TP316/L, 310S,309S,317,317L,321,321H, me te papanga kowiri tira taarua etc.
Rahi noa: OD mai i te 6mm ki te 1240mm, te matotoru mai i te 1mm ki te 50mm
Momo: Putorino kōhua tika, me te paipa maitai kōhua U mo te paihere whakawhiti ngongo.
Ko enei paerewa e whakaatu ana i te whakarōpūtanga, te rahi, te ahua, te taumaha me te rerekee e whakaaetia ana, nga whakaritenga hangarau, te tirotiro me te whakamatautau, te kapi, te tohu tohu me te tiwhikete kounga o nga ngongo maitai mo te kohua.

Rahi Paipa Kohua
I tutuki te awhe rahinga paipa kohu ki nga momo paerewa ASTM e hiahiatia ana. Pērā i te ASTM A106, ASTM 179, 192 me ētahi atu.

Engari ko te nuinga o te rahi o te paipa kohua he iti, ko te diameter o waho he iti iho i te 1 1/2" (1/4", 1/2", 3/4", 1" me te 1 1/2"). Katahi ka 2", 2 1/2", 3" me te teitei ki te 4".

I tenei ra, kua tino ngakau nui matou me te ngakau pono ki te whakatutuki i nga hiahia a o taatau kaihoko o te ao me te kounga pai me te auahatanga hoahoa. Ka tino mihi matou ki nga kaihoko mai i nga wa katoa o te ao ki te whakapumau i nga hononga pakihi pumau me te whai hua tahi, kia pai ai te noho tahi.

Grade:

Ngongo maitai tuitui mo nga kohua teitei / iti me te reo teitei	10.20 etc.	GB3087	He paipa paipa ateel te hanga waro kounga teitei mo te hanga i nga momo momo kohu pehanga iti me te reo.
	SA106B, SA106C	ASME SA106
	SA179/ SA192/ SA210A1, SA210C/ T11, T12, T22, T23, T91, T92	ASME SA179/192/210/213
	P11, P12, P22, P23, P36, P91, P92	ASME SA335
	ST35.8, ST45.8, 15Mo3, 13CrMo44, 10CrMo910	DIN17175
	P195GH, P235GH, P265GH, 16Mo3	EN10216-2
	20G, 20MnG, 25MnG, 15CrMoG, 12Cr1MoVG, 12Cr2MoG	GB5310

Tuhipoka: Ko etahi atu Rahi ka taea ano te tuku i muri i te korerorero ki nga kaihoko

GB5310-2008 Wae Matū
no	kōeke	Wae matū %																Taonga Miihini
		C	Si	Mn	Cr	Mo	V	Ti	B	Ni	Alt	Cu	Nb	N	W	P	S	Tirohanga MPa	Tukunga MPa	Whakaroa L/T	Pānga (J) Poutū/ Whakapae	ringaringa HB
1	20G	0.17- 0.23	0.17- 0.37	0.35- 0.65	≤ 0.25	≤ 0.15	≤ 0.08	—	—	≤ 0.25	—	≤ 0.20	—	—	—	≤ 0.025	≤ 0.015	410- 550	≥ 245	24/22%	40/27	—
2	20MnG	0.17- 0.23	0.17- 0.37	0.70- 1.00	≤ 0.25	≤ 0.15	≤ 0.08	—	—	≤ 0.25	—	≤ 0.20	—	—	—	≤ 0.025	≤ 0.015	415- 560	≥ 240	22/20%	40/27	—
3	25MnG	0.22- 0.27	0.17- 0.37	0.70- 1.00	≤ 0.25	≤ 0.15	≤ 0.08	—	—	≤ 0.25	—	≤ 0.20	—	—	—	≤ 0.025	≤ 0.015	485- 640	≥ 275	20/18%	40/27	—
4	15MoG	0.12- 0.20	0.17- 0.37	0.40- 0.80	≤ 0.30	0.25- 0.35	≤ 0.08	—	—	≤ 0.30	—	≤ 0.20	—	—	—	≤ 0.025	≤ 0.015	450- 600	≥ 270	22/20%	40/27	—
6	12CrMoG	0.08- 0.15	0.17- 0.37	0.40- 0.70	0.40- 0.70	0.40- 0.65	≤ 0.08	—	—	≤ 0.30	—	≤ 0.20	—	—	—	≤ 0.025	≤ 0.015	410- 560	≥ 205	21/19%	40/27	—
7	15CrMoG	0.12- 0.18	0.17- 0.37	0.40- 0.70	0.80- 1.10	0.40- 0.55	≤ 0.08	—	—	≤ 0.30	—	≤ 0.20	—	—	—	≤ 0.025	≤ 0.015	440- 640	≥ 295	21/19%	40/27	—
8	12Cr2MoG	0.08- 0.15	≤ 0.50	0.40- 0.60	2.00- 2.50	0.90- 1.13	≤ 0.08	—	—	≤ 0.30	—	≤ 0.20	—	—	—	≤ 0.025	≤ 0.015	450- 600	≥ 280	22/20%	40/27	—
9	12Cr1MoVG	0.08- 0.15	0.17- 0.37	0.40- 0.70	0.90- 1.20	0.25- 0.35	0.15- 0.30	—	—	≤ 0.30	—	≤ 0.20	—	—	—	≤ 0.025	≤ 0.015	470- 640	≥ 255	21/19%	40/27	—
10	12Cr2MoWVTiB	0.08- 0.15	0.45- 0.75	0.45- 0.65	1.60- 2.10	0.50- 0.65	0.28- 0.42	0.08- 0.18	0.002- 0.008	≤ 0.30	—	≤ 0.20	—	—	0.30- 0.55	≤ 0.025	≤ 0.015	540- 735	≥ 345	18/-%	40/-	—
11	10Cr9Mo1VNbN	0.08- 0.12	0.20- 0.50	0.30- 0.60	8.00- 9.50	0.85- 1.05	0.18- 0.25	≤ 0.01	—	≤ 0.40	≤ 0.020	≤ 0.20	0.06- 0.10	0.030- 0.070	—	≤ 0.020	≤ 0.010	≥ 585	≥ 415	20/16%	40/27	≤ 250
12	10Cr9MoW2VNbBN	0.07- 0.13	≤ 0.50	0.30- 0.60	8.50- 9.50	0.30- 0.60	0.15- 0.25	≤ 0.01	0.0010- 0.0060	≤ 0.40	≤ 0.020	≤ 0.20	0.40- 0.09	0.030- 0.070	1.50- 2.00	≤ 0.020	≤ 0.010	≥ 620	≥ 440	20/16%	40/27	≤ 250

tuhipoka: Ko te Alt te ihirangi holo-al 2 kōeke 08Cr18Ni11NbFG o “FG” he witi pai,a. kaore he tono motuhake, kaore e taea te taapiri i etahi atu waahanga matū b.grade 20G o Alt ≤ 0.015%, kaore he tono mahi, engari me whakaatu i runga i te MTC

Paerewa:

ASTM

Paerewa2:

ASTM A213-2001, ASTM A213M-2001, ASTM A335-2006, ASTM A672-2006, ASTM

A789-2001, ASTM A789M-2001

Rōpū Kōeke:

A53-A369

Kōeke:

A335 P1, A335 P11, A335 P12, A335 P5, A335 P9, A335 P91, A335 P92

Hanga Wāhanga:

Porowhita

Diamita o waho(A tawhio):

6 – 914mm

Wāhi Taketake:

Hengyang Valin Steel Tube Co., Ltd

Hubei Xinyegang Steel Co., Ltd

Daye Special Steel Co., Ltd,

Yangzhou Chengde Steel Pipe Co., Ltd.

Baotira

Taupānga:

Paipa Kohua

Mātotoru:

1 – 80mm

Maimoatanga Mata:

Hinu

Tiwhikete:

ISO

IBR

EN10204-2004 momo3.2

BV/SGS/TUV purongo tirotiro

Hangarau:

Kua Tohia Matao

wera hurihia / huri

Te wera-whakawhanui/whakawhanui

Korowai Kaore ranei:

Kohanga

Paipa Motuhake:

ngongo kohua

Ingoa hua:

A335 P11 Alloy Steel Pipe mo te kohua

A335 P12 Alloy Steel Pipe mo te kohua

A335 P5 Alloy Steel Pipe mo te kohua

A335 P9 Alloy Steel Pipe mo te kohua

A335 P91 Alloy Steel Pipe mo te kohua

A335 P92 Alloy Steel Pipe mo te kohua

Kupumatua:

A335 P11 Alloy Steel Pipe

A335 P12 Alloy Steel Pipe

A335 P5 Alloy Steel Pipe

A335 P9 Alloy Steel Pipe

A335 P91 Alloy Steel Pipe

A335 P92 Alloy Steel Pipe

Ingoa Waitohu:

SANON PIPE

PAOTIARA

TPCO

NGA PIPI DAY

CHENGDE PIPE

VALIN PIPE

Kaitiaki Whakamutunga:

Maamaa

Kopikopiko

Momo:

SMLS

Roa:

5-12m

WhM:

En10204.3.2B

Te maimoatanga wera:

Tuarua, Ehara ranei:

hou

Kore-tuarua

Te kaha tuku

2000 Tons Ia Marama A335 P11 koranu paipa maitai

2000 Tons Ia Marama A335 P12 koranu paipa maitai

2000 Tons Ia Marama A335 P5 koranu paipa maitai

2000 Tons Ia Marama A335 P9 koranu paipa maitai

2000 Tons Ia Marama A335 P91 koranu paipa maitai

2000 Tons Ia Marama A335 P92 koranu paipa maitai

Te Whakapaipai me te Tukunga

Nga Taipitopito mokete

A335 p22 Alloy Steel Pipe mo te takai kōhua: Kei te paihere me te pouaka rakau kaha

Tauranga

Shanghai

Tianjin

Waa Arahi

6-8 wiki

Utu:

D/P

HEI TANGATA

TE WHAKAMAHI KAUPAPA

1~ Tirotiro Rawa Taumai
2~ Raw Material Wehewehenga ki te karo maitai kōeke whakauru-ake
3~ Whakawera me te Hammering Mutunga mo te Tuhi Matao
4~ Te Tuhi Matao me te Huri Matao, i runga i te tirotiro raina
5~ Mahinga Wera, +A, +SRA, +LC, +N, Q+T
6~ Whakatikatika-Te tapahi ki te roa kua oti te tirotiro ine ine
7~ Te Whakamatau Miihini i roto i a raatau ake taiwhanga me te Kaha Tensile, Te Kaha Hua, Te Whakaroa, Te Maamaa, Te Paanga, Te Mictrostruture etc
8~ Tarapi me te Tokena.