Ntuziaka a na-ekpuchi ọkọlọtọ ọkọlọtọ maka opekempe-oke ọkpụrụkpụ, carbon steel boiler na-enweghị nkebi na tubes maka ọrụ nrụgide dị elu. Nchara ahụ ga-adaba na ihe mejupụtara kemịkalụ achọrọ maka carbon, manganese, phosphorus, sọlfọ na silicon. Ọkpụkpọ ahụ ga-enwe ọnụọgụ ike na-agaghị agafe otu uru. A ga-eduzi ule igwe ndị a, ya bụ: ule flattening; ule na-egbuke egbuke; ule ike ike; na ule hydrostatic.

1.Nke a nkọwapụta na-ekpuchi opekempe-mgbidi ọkpụrụkpụ, enweghị nkebi carbon ígwè ji esi mmiri ọkụ na superheater tubes maka elu-nrụgide ọrụ.

2.SA192 Boiler Tubes nha na ọkpụrụkpụ nke a na-enyekarị nkọwapụta a bụ 1/2 in. ruo 7 in. mgbidi ọkpụrụkpụ. Enwere ike ịkwado tubing nwere akụkụ ndị ọzọ, ma ọ bụrụhaala na ụdị tubes ahụ kwekọrọ n'ihe ndị ọzọ niile chọrọ maka nkọwapụta a.

3.Mechanical ihe onwunwe chọrọ adịghị emetụta tubing nta ka 1 / 8. [3.2 mm] n'ime dayameta ma ọ bụ 0.015 in. [0.4 mm] ọkpụrụkpụ.

Nkọwapụta tubes A192	ASTM A192 / ASME SA192
A192 tubes akara ule	Tubes na tubing ọkwa A192
Ụdị tubes A192	Enweghị enweghị nkebi – Hot Rolled / Oyi adọtara
A192 Tubes Mpụ Dayameta Nha	1/4" NB ruo 2" NB (Nha ịrị elu ọnụ)
Ọkpụrụkpụ A192 tubes	Ọkpụrụkpụ 1 mm ruo 8 mm
Ogologo tubes A192	5800mm; 6000mm; 6096 mm; 7315 mm; 11800mm; were gabazie. Ogologo ogologo: 27000mm, nwekwara ike ịgbado U.
Ọkụ A192 kwụsịrị	Akwụsịla Larịị / Akwụsịla Mmasị / Njikọta
Ọnọdụ nnyefe A192 tubes	Dị ka a na-atụgharị, oyi dọtara, na-emezigharị ya
A192 tubes mkpuchi	Mkpuchi Epoxy / Mkpuchi agba agba / Mkpuchi 3LPE.
A192 tubes Nnwale ndị ọzọ	NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, SWC, H2 SERVICE, IBR, PWHT wdg.
A192 tubes akụkụ	A na-arụpụta ma na-enyocha ọkpọkọ niile / nwalere na ụkpụrụ dị mkpa gụnyere ASTM, ASME, API.

Nlekere oke na ịdị arọ mgbidi (SA-450/SA-450M):

OD na (mm)	+	-	WT n'ime (mm)	+	-
1 (25.4)	0.10	0.10	≤ 1.1 /2 (38.1)	20%	0
1 ruo 1.1 /2 (25.4 ruo 38.1)	0.15	0.15	> 1.1 /2 (38.1)	22%	0
> 1.1/2 ruo <2 (38.1 ruo 50.8)	0.20	0.20
2 ruo <2.1/2 (50.8 ruo 63.5)	0.25	0.25
2.1/2 ruo <3(63.5 ruo 76.2)	0.30	0.30
3 ruo 4 (76.2 ruo 101.6)	0.38	0.38
> 4 ruo 7.1 /2 (101.6 ruo 190.5)	0.38	0.64
> 7.1/2 ruo 9 (190.5 ruo 228.6)	0.38	1.14

Isi ike:

Nọmba Hardness Brinell (WT≥) 0.200In (5.1mm)	Rockwell Hardness Number (WT≥) 0.200In (5.1mm)
137HRB	77HRB

ASTM A192 Igwe anaghị agba nchara

Data teknụzụ

Ngwakọta kemịkalụ

Carbon	Silikoni	Manganese	Phosphorous	sọlfọ	Molybdenum	Nickel	Chromium	Ọla kọpa	Ndị ọzọ
0.06-0.18	kacha elu 0.25	0.27-0.63	0.035	0.035	-	-	-	-	-

ASTM A192 enweghị nkebi nke carbon steel pipe Mechanical Njirimara

Mmụba		Ịkwụsị			Elongation A5 min
MPa min	nke min	MPa min	MPa min	nke min	Pasent
		325	-	47	35

N'èzí dayameta & ndidi

Dayameta dị n'èzí, mm	Ntachi obi, mm
3.2≤OD \| 25.4	±0.10
25.4≤OD≤38.1	±0.15
38.1 OD \| 50.8	±0.20
50.8≤OD \| 63.5	±0.25
63.5≤OD \| 76.2	±0.30
76.2	±0.38