Ko tenei aratohu e hipoki ana i nga whakaritenga paerewa mo te iti-taiepa-te matotoru, te kohu waro maitai me nga ngongo whakawera mo te ratonga pehanga teitei. Me rite te maitai ki te hanganga matū e hiahiatia ana mo te waro, te manganese, te ūkuikui, te whanariki, me te silicon. Ko nga ngongo he tau pakeke kaua e neke ake i te uara motuhake. Ko nga whakamatautau miihini e whai ake nei me whakahaere, ara: te whakamatautau whakapapa; whakamātautau mura; whakamātautau pakeke; me te whakamatautau hydrostatic.

1.Kei roto i tenei whakakitenga te iti-taiepa-te-te-te-te-te-te-te-te-te-te-te-te-te-te-te-te-te-te-te-te-te-te-te-te-te-te-taapiri, te korou waro maitai me nga ngongo whakawera mo te ratonga pehanga teitei.

2.SA192 Ko te rahi me te matotoru o nga ngongo kohu ka rite ki tenei whakaritenga ko te 1/2 inihi ki te 7 inihi. matotoru pakitara. Ko nga ngongo he maha atu nga rahi ka taea te hoatu, mena ka tutuki enei ngongo ki etahi atu whakaritenga katoa o tenei whakaritenga.

3.Kare nga whakaritenga mo nga rawa miihini e pa ki nga ngongo iti iho i te 1/8 inihi.

A192 Tubes Whakatakotoranga	ASTM A192 / ASME SA192
A192 Tubes Koeke	A192 Koeke Kore me te ngongo
Momo ngongo A192	Korekore – Huri wera / Toto Makao
A192 Tubes Diameter waho Rahi	1/4" NB Ki te 2" NB (Rahi Poka Ingoa)
A192 Tubes Wall Thickness	1 mm Te Matotoru ki te 8 mm Te Matotoru
A192 Roa ngongo	5800mm; 6000mm; 6096mm; 7315mm; 11800mm; me etahi atu. Max roa: 27000mm, hoki U piko taea te tapaea.
A192 Tubes Ends	Nga Mutunga Maama / Nga Mutunga Tapapa / Te hono
A192 Tubes Tukunga Tikanga	Ka Hurihia, Ka Toia Matao, Ka Hurihia te Whakariterite
A192 Tubes paninga	Whakakikoruatanga Epoxy / Whakakikorua Tae Tae / 3LPE Whakakikorua.
A192 Tubes Ētahi atu Whakamātautau	NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, SWC, H2 SERVICE, IBR, PWHT etc.
A192 Ahu ngongo	Ko nga Paipa Katoa Ka Hangaia ka Tirotirohia / Kua Whakamatauria ki nga paerewa whai take tae atu ki te ASTM, ASME, API.

Te Ahu me te Matotoru o te Patu (SA-450/SA-450M):

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

pakeke:

Brinell HardnessNumber (WT≥) 0.200In ( 5.1mm )	Rockwell HardnessNumber (WT≥) 0.200In(5.1mm)
137HRB	77HRB

ASTM A192 Paipa maitai Korekore

Raraunga hangarau

Hangahanga matū

waro	Silicon	konupora	Phosphorous	whanariki	Molybdenum	Nickel	Chromium	Te parahi	Ko etahi atu
0.06-0.18	teitei 0.25	0.27-0.63	0.035	0.035	–	–	–	–	–

ASTM A192 putorino waro maitai paipa Nga taonga miihini

Tukunga		Tirohanga			Whakaroa A5 min
MPa min	ksi min	MPa min	MPa min	ksi min	Te ōrau
		325	–	47	35

Te Diameter o waho me te Whakaaetanga

Ko te Diamita o waho, mm	Whakaaetanga, 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