Ma o taatau hangarau rangatira me to tatou wairua auaha, mahi tahi, painga me te whakawhanaketanga, ka hanga e matou he wa kei te heke mai me to kamupene rangatira moPaipa Kohua, Paipa maitai tuitui, putorino kōhua ​​teitei, Ehara i te mea ka whakauru tonu matou i nga arataki hangarau a nga tohunga mai i nga kaainga me nga whenua o waho, engari ka whakawhanake tonu i nga hua hou me nga hua hou kia pai ai te whakatutuki i nga hiahia o o taatau kaihoko puta noa i te ao.

Ko te paipa kohua kei roto tenei paerewa:

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

Kotahi te patai mo SA210 Gra

OD	THK	Kg/M	Rauemi	Te roa	PCS	Tona	Paerewa
48.3	5.1	5.43	SA210 Gr.A1	11.8	302	19.35	ASME SA210

Mo tenei rahi, i mahia e maatau i te makariri me te roa he uaua me korero ki te tari whakaputa. Ka mahi tahi ta matou roopu mo te ra kotahi me te korerorero mo tenei.

Ka mutu hoatu te otinga pai mo nga kaihoko. Kei te pirangi koe ki te ? Mena ae, whakapaa mai ki ahau

 

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

CE

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:

Ae

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:

LC

TT

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.