Anyị na-akwado ndị na-azụ ahịa anyị ngwaahịa kacha mma yana ọrụ ọkwa dị elu. N'ịbụ ndị ọkachamara na-emepụta ihe na mpaghara a, anyị enwetala ahụmịhe ọrụ bara uru na-arụpụta na ijikwa makaGB3087 20#, ọkpọkọ ọkpọkọ, carbon ji esi mmiri ọkụ ọkpọkọ, ọkpọkọ ji esi mmiri ọkụ enweghị nkebi, Anyị nwetara mgbe niile siri ọnwụ na evolushọn nke ngwọta, nọrọ ezigbo ego na mmadụ akụ na nkà na ụzụ upgrading, na ikwado mmepụta mma, izute chọrọ atụmanya si mba na mpaghara niile.

GB 3087 20 # carbon steel ji esi mmiri ọkụ ọkpọkọ

anyị na ndị ahịa Indonesia na-eme ihe maka GB 3087 20 # carbon steel ọkpọ ọkpọkọ

Maka ọkụ ọkụ, ọkpụrụkpụ ga-adị mma, anyị ga-ejide n'aka na ebe ahụ na-abụkarị obere dayameta

dị ka:

51*4 mm

60*4mm

76*6mm

 

Grade:

Ọkpụkpụ nchara na-enweghị nkebi maka igwe ọkụ ọkụ dị elu / dị ala na nke ọkara	10.20 wdg.	GB3087	Ọkpụkpụ atel na-enweghị ntụpọ carbon dị elu maka imepụta ụdị ọkụ ọkụ dị ala na nke ọkara dị iche iche.
	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

Mara: Enwere ike ịnye nha ndị ọzọ mgbe gị na ndị ahịa kparịtachara

 

Ngwakọta kemịkalụ GB5310-2008
no	ọkwa	Akụkụ kemịkalụ%																Ngwongwo igwe
		C	Si	Mn	Cr	Mo	V	Ti	B	Ni	Alt	Cu	Nb	N	W	P	S	Mgbatị MPa	Mmụba MPa	Gbatịa L/T	Mmetụta (J) Vetikal/ kwụ ọtọ	aka 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

mara: Alt bụ holo-al ọdịnaya 2 ọkwa 08Cr18Ni11NbFG nke "FG" pụtara ezi ọka, a. enweghị arịrịọ pụrụ iche, enweghị ike itinye ihe ndị ọzọ kemịkalụ b.grade 20G nke Alt ≤ 0.015%, enweghị arịrịọ ọrụ, mana kwesịrị ịdị na-egosi na MTC.

Ọkọlọtọ:

ASTM

Ọkọlọtọ2:

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

A789-2001, ASTM A789M-2001

Otu ọkwa:

A53-A369

Ọkwa:

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

Ụdị ngalaba:

Gburugburu

Dayameta dị n'elu (Gburugburu):

6-914 mm

Ebe amụrụ:

Ụgwọ nke ụlọ ọrụ Hengyang Valin Steel Tube Co.,Ltd

Ụgwọ nke ụlọ ọrụ Hubei Xinyegang Steel Co., Ltd

Ụgwọ nke ụlọ ọrụ Daye Special Steel Co., Ltd.

Ụgwọ nke ụlọ ọrụ Yangzhou Chengde Steel Pipe Co., Ltd.

Baosteel

Ngwa:

Ọkụ ọkpọkọ

Ọkpụrụkpụ:

1-80 mm

Ọgwụgwọ elu:

Mmanụ

Asambodo:

ISO

CE

IBR

EN10204-2004 ụdị3.2

Akuko nyocha BV/SGS/TUV

Usoro:

Oyi adọtara

na-ekpo ọkụ akpọrepu / mpịakọta

Na-ekpo ọkụ na-agbasa / gbasaa

Alloy ma ọ bụ ọ bụghị:

Alloy

Ọkụ Pụrụ Iche:

ọkpọkọ ọkpọkọ

Aha ngwaahịa:

A335 P11 Alloy Steel Pipe maka ji esi mmiri ọkụ

A335 P12 Alloy Steel Pipe maka ji esi mmiri ọkụ

A335 P5 Alloy Steel Pipe maka ji esi mmiri ọkụ

A335 P9 Alloy Steel Pipe maka ji esi mmiri ọkụ

A335 P91 Alloy Steel Pipe maka ji esi mmiri ọkụ

A335 P92 Alloy Steel Pipe maka ji esi mmiri ọkụ

Okwu:

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

Aha ika:

SANON PIPE

BAOSTEEL

TPCO

DAYE PIPES

CHENGDE PIPE

VALIN PIPE

Ihe nchekwa ngwụcha:

Dị larịị

Mmanya

Ụdị:

SMLS

Ogologo:

5-12m

MTC:

E10204.3.2B

Ọgwụgwọ okpomọkụ:

Ee

Secondary ma ọ bụ na ọ bụghị:

ọhụrụ

Na-abụghị nke abụọ

Ikike inye

2000 tọn kwa ọnwa A335 P11 alloy ígwè ọkpọkọ

2000 tọn kwa ọnwa A335 P12 alloy ígwè ọkpọkọ

2000 Tọn kwa ọnwa A335 P5 alloy ígwè ọkpọkọ

2000 Tọn kwa ọnwa A335 P9 alloy ígwè ọkpọkọ

2000 tọn kwa ọnwa A335 P91 alloy ígwè ọkpọkọ

2000 tọn kwa ọnwa A335 P92 alloy ígwè ọkpọkọ

Nkwakọ ngwaahịa & nnyefe

Nkọwa nkwakọ ngwaahịa

A335 p22 Alloy Steel Pipe maka nkwakọ ngwaahịa mmiri ọkụ: Na ngwugwu na igbe osisi siri ike

Port

Shanghai

Tianjin

Etiti oge

6-8 izu

Ụgwọ:

LC

TT

D/P

DỊ KA E KWURU YA

Njikwa ogo

1~ Nyocha ihe akụrụngwa na-abata
2~ Nkewa ihe akụrụngwa iji zere ngwakọta ọkwa igwe
3~ Kwụsị ikpo ọkụ na hammering maka eserese oyi
4~ Ihe osise oyi na ịtụgharị oyi, na nyocha ahịrị
5~ Ọgwụgwọ okpomọkụ, +A, +SRA, +LC, +N, Q+T
6~ Ịkwụzi aka-ịcha na nleba anya nlegharị anya nke emechachara ogologo
7 ~ Nnwale igwe n'ime ụlọ nyocha nke ya na ike tensile, ike mmụpụta, elongation, ike ike, mmetụta, Mictrostruture wdg.
8 ~ Mbukota na nkwakọba ihe.