China ceamled steal steel tubes no nā boile kiʻekiʻe kiʻekiʻe ma GB / T5310-2017 Kūʻai Kūʻai Kūʻai a kūʻai aku

ʻO nā mea kila kila i nā mea kūʻai aku no nā pahu kiʻekiʻe kiʻekiʻe ma GB / T5310-2017 Standard

ʻO nā mea kila kila i nā pahu pahu kiʻekiʻe no nā pahu kiʻekiʻe kiʻekiʻe ma GB / T5310-2017

Kākau pōkole:

ʻO nā kila kila kila kiʻekiʻe kiʻekiʻe, a me ke kila kila kila, a me ke kila kila kila kila kila kila kiʻekiʻeGB / T5310-2007Kūlana. Material mainly is Cr-Mo alloy and Mn Alloy, Such as 20G, 20MnG, 20MoG, 12CrMoG, etc

Ka uku:30% waihona, 70% l / c a iʻole b / l kope a 100% l / c i kaʻike

MIN.TORRES TIMY:1 pc

Manaʻo hiki:ʻO ka makahiki 20000 20000 TO e pili ana i ka papa hana pahuhopu

Ka manawa o waena o ka hoʻomaka a i ka wā pau:7-14 mau lā inā inā ma ke kumukūʻai, 30-45 mau lā e hana ai

POHE:'Eleʻeleʻeleʻele, belle a me ka cap no kēlā me kēia pakeke hoʻokahi; E pono ma lalo o ka 219mm e pono ai e pale i loko o ka pūpū, aʻaʻole iʻoi aku ma mua o 2 mau tons.

Hoʻouna i ka leka uila iā mākou Hoʻoihoʻia e like me PDF

Huahana kikoʻipiop

Nā Kūlana Huakaʻi

Hōʻuluʻike

Kūlana:GB / T5310-2017	Alloy aʻaʻole paha: alloy
Nā Kūlana Kūlana: 20G, 20mng, 25mng, ATC	Ke noi: Builer Pipi
Mānoanoa: 1 - 100 mm	Ka hanaʻana: e like me ke koi o ka mea kūʻai aku
Nā Kīwī (ROWP): 10 - 1200 mm	Keʻano: Kāwiliʻia ka wela wela
Lōʻihi:ʻO ka lōʻihi lōʻihi a iʻole ka lōʻihi o ka lōʻihi (6-12m)	ʻO ka hana wela: Annealing / Hoʻolaha
PAUKU: puni	Polokalamu Hono Hono: Bailer P pailoa
Wahi o ke kumu: china	Mea hoʻohana: Boler a me nā mea hana wela
Kahiki: ISO91: 2008	Hōʻike: Ect / Ut / Hydrau Static

Noi

Ua hoʻohana nuiʻia ia e hana i nā kila kila kiʻekiʻe kiʻekiʻe

Hoʻohana nuiʻia no ka ikaika kiʻekiʻe a me ka lawelawe kiʻekiʻe o Boerr Ma lalo o ka hana o ka mahana kiʻekiʻe o ka mahana o ke ea a me ka wai wai,ʻo ka wai e hoʻopau a me ka corrode. Pono ia e lilo i ka hauʻana i ke kila kila, kiʻekiʻe kiʻekiʻe, kiʻekiʻe o ka'āhū a me ka cortorioni, a me ka kūpono kūpono.

Papa nui

Helu o nā kila kila kiʻekiʻe kiʻekiʻe: 20G, 20mng, 25mng

Grade of alloy structural steel: 15mog、20mog、12crmog、15crmog、12cr2mog、12crmovg、12cr3movsitib, etc

ʻO ka papa o nā kila wela-resistant wela-resistant ciel: 1cr18ni9 1cr18ni11nb

Nā mea hoʻohālikelike

Kumu	O ka kūlana Papa hana	Waiwai waiwai
		C	Si	Mn	P	S	Nb	V	Ti	Cr	Ni	Cu	Nd	Mo	B	Als "
		Aole oi aku mamua														min
Q345	A	0.20	0.50	1.70	Papaiulu 0.035	Papaiulu 0.035				0.30	0.50	0.20	Pa Pam1212	0.10	-	-
	B				Papaiulu 0.035	Papaiulu 0.035
	C				Hola LIKE	Hola LIKE	0, 07	0.15	0.20							0.0
	D	0.18			Hola LIKE	0.025
	E				0.025	020
Q300	A	0.20	0.50	1.70	Papaiulu 0.035	Papaiulu 0.035	0, 07	0.20	0.20	0.3.	0.50	0.20	0.0	0.10	-	-
	B				Papaiulu 0.035	Papaiulu 0.035
	C				Hola LIKE	Hola LIKE										0,015
	D				Hola LIKE	0.025
	E				0.025	020
Q42o	A	0.20	0.50	1.70	Papaiulu 0.035	Papaiulu 0.035	0, 07	0.2.	0.20	0.30	0.80	0.20	0.0	0.20	-	-
	B				Papaiulu 0.035	Papaiulu 0.035
	C				Hola LIKE	Hola LIKE										0.0
	D				Hola LIKE	0.025
	E				0.025	020
Q46O	C	0.20	0.60	1.80	Hola LIKE	Hola LIKE	0.11	0.20	0.20	0.30	0.80	0.20	0.0	0.20	0.005	0.0
	D				Hola LIKE	0.025
	E				0.025	020
Q500	C	0.18	0.60	1.80	0.025	020	0.11	0.20	0.20	0.60	0.80	0.20	0.0	0.20	0.005	0.0
	D				0.025	0.0
	E				020	Ho Pahalaha
Q550	C	0.18	0.60	2.00	0.025	0,020	0.11	0.20	0.20	0.80	0.80	0.20	0.0	0.30	0.005	0.0
	D				0.025	0,015
	E				020	Ho Pahalaha
Q62o	C	0.18	0.60	2.00	0.025	020	0.11	0.20	0.20	1.00	0.80	0.20	0.0	0.30	0.005	0.0
	D				0.025	0.0
	E				020	Ho Pahalaha
Koe wale nō Q345a a me Q345B i helu, pono ke kila ma kahi o nā mea i hoʻopaʻaʻia ma kahi o nā mea i hoʻopaʻaʻia ma kahi o nā mea i hoʻopaʻaʻia ma kekahi o nā mea i hoʻopaʻaʻia ma kekahi o nā mea i hoʻopaʻaʻia ma kekahi Wahi a nā pono, hiki i ka mea hoʻolako ke hoʻohui i hoʻokahi a iʻole ka hoʻonuiʻiaʻana i nā huaʻai grain, pono e hoʻokō ka waiwai nui loa i nā koi i ka papa. Ke hui pūʻia, NB + V + T <0.22% ° no ka N345, Q420 helu ma mua o 0.30%; I ka wā e hoʻohuiʻia ai, e hoʻokōʻia kāna mau manaʻo i nā koi i ka papaʻaina a iʻole e hoʻoholoʻia e ka mea kūʻai aku. Inā al, nb, v, i nā mea'ē aʻe a me nā mea'ē aʻe me ka hoʻoponoponoʻana o ka nitrogen me nā mea kila,ʻaʻole i kaupalenaʻia nā mea kitrogen. Pono e kuhikuhiʻia kaʻike hoʻoponopono Nitrogen ma ka palapala hōʻoia. 'Ke hoʻohanaʻana i nā alumini a pau

Waiwai waiwai

No	Kumu	Waiwai waiwai
		Tersele Mpa	Hua Mpa	Ka hopena L / t	Kuhi (j) Kaukaʻi / Kālepa	Kahi lima HB
1	20g	410- 550	≥ 245	24/ 16%	40/27	-
2	20mng	415- 560	≥ 240	22/20%	40/27	-
3	25mng	485- 640	≥ 275	20/ 18%	40/27	-
4	15mog	450- 600	≥ 270	22/20%	40/27	-
6	12ctrmog	410- 560	≥ 205	21/19%	40/27	-
7	15crmog	440- 640	≥ 295	21/19%	40/27	-
8	12cr2mog	450- 600	≥ 280	22/20%	40/27	-
9	12cr1movg	470- 640	≥ 255	21/19%	40/27	-
10	12cr2mowvtib	540- 735	≥ 345	18 / -%	40 / -	-
11	10cr9mo1vnbn	≥ 585	≥ 415	20/ 16%	40/27	≤ 250
12	10cr9mow2vnbbn	≥ 620	≥ 440	20/ 16%	40/27	≤ 250

TOLECE

ʻO ka pā nui a me ke kāʻei i waho.

Ināʻaʻohe koi kūikawā E like me ka pepa

Kahua Hoʻohui	Keʻano o ka hanaʻana	Ka nui o ka paipa			TOLECE
					Papa maʻamau	Kūʻai kiʻekiʻe
Wh	Kāleʻele wela (extrude) paipa	ʻO keʻano o keʻano o keʻano (D)	<57		士 0.40	± 0,30
			57 ~325	SW35	± 0.75% d	± 0.5% d
				S> 35	± 1% d	± 0.75% d
			> 325 ~M ..		+ 1% d a iʻole (5.takeʻoi aku ka liʻiliʻi o hoʻokahi 一 2
			> 600		+ 1% d a iʻole + 7, e lawe iki i hoʻokahi 一 2
		ʻO ka papaʻainaʻo Norminal (S)	<4.0		± \| · 丨)	± 0.35
			> 4.0-20		+,05% s	± 10% s
			> 20	Dv219	± 10% s	± 7.5% s
				心 219	+ 120% S -10% s	土10% s

Wh	Paukena pipe	ʻO keʻano o keʻano o keʻano (D)	wale	± 1% d	± 0.75%.
Wh	Paukena pipe	ʻO ka papaʻainaʻo Norminal (S)	wale	+ 20% s -10% s	+ 15% s -io% s
Wc	Keokeo piha (lele) Ppipe	ʻO keʻano o keʻano o keʻano (D)	<25.4	± 'l1j	-
			> 25.4 ~4 ()	± 0.20
			> 40 ~50	\|: 0.25	-
			> 50 ~M60	± 0.30
			> 60	± 0.5% d
		ʻO ka papaʻainaʻo Norminal (S)	<3.0	± 0.3	± 0.2
		ʻO ka papaʻainaʻo Norminal (S)	> 3.0	S	± 7.5% s

Lono:

ʻO ka lōʻihi maʻamau o nā pipes kila he 4 000 mm ~ 12 000 mm. Ma hope o ka kūkāʻana ma waena o ka mea hoʻolako a me ka mea kūʻai aku, a hoʻopiha i kaʻaelike a hiki ke hāʻawiʻia ma kahi lōʻihi ma mua o 3 000 mm; ʻO ka lōʻihi o ka nui o nā pipes kila ma mua o 4,000 mm akāʻaʻole i emi iho ma mua o 3,000 mm eʻoi aku ka nui o nā pipes kila

ʻO ka paona:
Ke hāʻawiʻia nei ka paila Steel e like me keʻano o keʻano o ke koho balota a me nā paila o ke aniani a me keʻano o ka pā kula. Hiki iā ia ke kauʻia e like me ke kaumaha o keʻano.
A hāʻawiʻia ka paila kila e like me ka pā o ka pā nonil a me ka pā o ka pā nui, ua hāʻawiʻia ka poki ka hoʻolakoʻana a me nā noi noi e kūkā ai. A ua hōʻikeʻia ma ka aelike. Hiki ke kauʻia ka paila Steel i ke kaupaonaʻana ma keʻano o keʻano.

KA MANANA NUI:
Wahi a nā koi o ka mea kūʻai aku, ma hope o ke kūkākūkāʻana ma waena o ka mea kūʻai aku a me ka mea kūʻai aku ma waena o ke kumu kūʻai maoli e hoʻokō i nā koina likeʻole.
a) kahi pākeke kila speen: ± 10%;
b)ʻO kēlā me kēia pūʻulu o nā piptes sterel me ka liʻiliʻi liʻiliʻi o 10 t: ± 7.5%.

Koi koi

Hōʻike Hydraautic:

Pono e ho'āʻoʻia ka pila Steel pipe e hydraulilically hoʻokahi. ʻO ke kaomi hoʻokolohua kiʻekiʻe loa he 20 mpa. Ma lalo o ka hoʻoikaika hoʻokolohua,ʻaʻole pono ka manawa hoʻokūkū ma lalo o 10 S, aʻaʻole pono ka pīpeke pipe.

Ma hope o kaʻaeʻana o ka mea hoʻohana, hiki ke hoʻololiʻia ka hōʻike hydraulic e ka EDDY i ka ho'āʻoʻana a iʻole ka ho'āʻoʻana i ka maʻi flux licx lekage.

Nā hōʻike noiʻi:

ʻO nā paila e pono ai e koi hou i ka nānāʻana i ka ultrasonically i nānāʻia e kekahi. Ma hope o ke kūkākūkāʻana e koi i kaʻaeʻana o ka pāʻina a ua kohoʻia ma ka aelike,ʻaʻole hiki ke hoʻohuiʻia nā hōʻike hanaʻole.

ʻO ka hoʻokolohua flattening:

ʻO nā TUBES me kahi kiʻi o waho ma mua o ka 22 mm e kauʻia i kahi hōʻike pākuʻi. ʻAʻole iʻikeʻia nā mea hoʻonaninani, nā wahi keʻokeʻo, a iʻole nā mea haumia e pono e hana i ka wā o ka hoʻokolohua holoʻokoʻa.

Nā hōʻike e flaring:

Wahi a nā koi o ka mea kūʻai aku a haʻiʻia i kaʻaelike, ke kīleʻa ma waho o ka pahu o waho ≤8mm. Hanaʻia ka hoʻokolohua ma ka mahana o ka lumi me kahi taper o 60 °. Ma hope o ka hoʻopiliʻana, e hoʻokō ai ka nui o ka flaring o ka diameter o waho e hoʻokō i nā koi o ka papaʻaina,ʻaʻole pono e hōʻike i nā mea hōʻike

ʻO keʻano kila	ʻO ka heluʻana o ka diameter flaring flaring o ka paila kila /%
	I loko o ka diameter art
	<0.6	> 0.6 ~0.8	> 0.8
ʻO ke kila kila kila kiʻekiʻe kiʻekiʻe	10	12	17
KOMOHANO AKU NUI	8	10	15
• Kuhiʻia ka diameter i loko no ka hoʻohālike.