JIS G3445 STKM11A STKM12B STKM13B paipu kila maʻemaʻe ʻole ke kiʻi.

JIS G3445 STKM11A STKM12B STKM13B paipu hao ʻole

ʻO JIS G3445 Paipu kila ʻole kaona ʻole STKM11A 12A 13B paipu

Kūlana:

ʻO JIS G3445 Nā paipu kila maʻemaʻe ʻole

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā hiʻohiʻona

Papa Mea Hana:

STKM 11A 12A 12B 12C 13A 13B 13C 14A 14B 14C 15A 15C etc.

Lapaʻau ʻili:

1. Bared

2. Pena ʻeleʻele (ka uhi varnish)

3.Galvanized

4.Aila

5.According i nā mea kūʻai.

JIS G3445 Hoʻohana nui ʻia nā paipu kila pololei i nā kaʻa a me nā ʻāpana mīkini pololei no nā kaʻa a me ka cylinder.ka hoohana pu ana, a no ka lawe ana i ka mahu, ka wai, na laina paipu kinoea.

haku mele ʻana

Papa		Koho	Huina (%)
			C	Si	Mn	P	S	Nb a i ʻole V
Papa 11	A	STKM 11A	0.12 ka nui.	0.35 ka nui.	0.60 ka nui.	0.040 ka nui.	0.040 ka nui.	-
Papa 12	A	STKM 12A	0.20 ka nui.	0.35 ka nui.	0.6 ka nui.	0.04 ka nui.	0.04 ka nui.
	B	STKM 12B
	C	STKM 12C
Papa 13	A	STKM 13A	0.25 ka nui.	0.35 ka nui.	0.30-0.90	0.040 ka nui.	0.040 ka nui.	-
	B	STKM 13B
	C	STKM 13C
Papa 14	A	STKM 14A	0.30 ka nui.	0.35 ka nui.	0.30-1.00	0.040 ka nui.	0.040 ka nui.	-
	B	STKM 14B
	C	STKM 14C
Papa 15	A	STKM 15A	0.25~0.35	0.35 ka nui.	0.30-1.00	0.040 ka nui.	0.040 ka nui.	-
	C	STKM 15C
Papa 16	A	STKM 16A	0.35~0.45	0.40 ka nui.	0.40-1.00	0.040 ka nui.	0.040 ka nui.	-
	C	STKM 16C
Papa 17	A	STKM 17A	0.45~0.55	0.40 ka nui.	0.40-1.00	0.040 ka nui.	0.040 ka nui.	-
	C	STKM 17C
Papa 18	A	STKM 18A	0.18 ka nui.	0.55 ka nui.	1.50 ka nui.	0.040 ka nui.	0.040 ka nui.	-
	B	STKM 18B
	C	STKM 18C
Papa 19	A	STKM 19A	0.25 ka nui.	0.55 ka nui.	1.50 ka nui.	0.040 ka nui.	0.040 ka nui.	-
	C	STKM 19C
Papa 20	A	STKM 20A	0.25 ka nui.	0.55 ka nui.	1.60 ka nui.	0.040 ka nui.	0.040 ka nui.	0.15 ka nui

Nā waiwai mīkini

Papa kila		Ka ikaika hua (Mpa)	Ikaika U'i (Mpa)	Elongation（%）
inoa	ʻAʻole.	ReH (min)	Rm(min)	A(min)
STKM 11A		_	290	35
STKM 12A		175	340	35
STKM 12B		275	390	25
STKM 12C		355	4700	20
STKM13A		215	370	30
STKM 11B		305	440	20
STKM11C		380	510	15

Hoʻomanawanui

NUI	ʻAe ʻia ka hoʻomanawanui		Hoʻomanawanui Kūikawā
NUI	OD	WT	OD	WT
4mm-20mm	±0.25mm	<3mm±0.3mm; ≥3mm ± 10%	±0.05mm	±0.05mm
20mm-30mm	±0.25mm		±0.08mm	±0.08mm
31mm-40mm	±0.25mm		±0.10mm	±0.08mm
41mm-49mm	±0.25mm		±0.15mm	±0.15mm
50mm-80mm	±0.5%		±0.20mm	±0.20mm
81mm-120mm	±0.5%		±0.30mm	±0.30mm

Kūlana hoʻouna

Koho	hōʻailona	wehewehe
Ua pau ke anu (paʻakikī)	BK(+C)	ʻAʻole hoʻomaʻamaʻa ʻia nā paipu ma hope o ka hoʻokumu ʻana i ke anu hope loa, a no laila, ʻoi aku ka kiʻekiʻe o ka pale ʻana i ka deformation
Ua pau ke anu (Soft)	BKW	ʻO ka hoʻoponopono wela hope e ukali ʻia e ke kaha kiʻi anuanu e pili ana i ka deformation palena.ʻO ka hoʻoponopono hou ʻana kūpono e hiki ai i kahi pae o ke anuanu (e laʻa me ke kulou, hoʻonui)
Ua pau ke anu (Soft)	(+LC)
Hoʻopau ke anu a hoʻomaha ke kaumaha	BKS(+SR)	Hoʻohana ʻia ka mālama wela ma hope o ke kaʻina hana anu.Ma muli o nā kūlana kaʻina hana kūpono, hiki i ka hoʻonui ʻana i ke koena o ke koʻikoʻi e pili ana i ka hana ʻana a me ka mīkini ʻana i kekahi pae.
Hana ʻia	GBK(+A)	ʻO ke kaʻina hana Cold hope loa e ukali ʻia e ka annealing i loko o kahi lewa hoʻomalu.
Hana maʻamau	NBK(+N)	ʻO ke kaʻina hana anu hope loa e ukali ʻia e ka annealing ma luna o ka wahi hoʻololi o luna i kahi lewa hoʻomalu.

ʻO nā paipu kila kūpono kiʻekiʻe ma ka waihona
OD	Mānoanoa (mm)
mm	Mānoanoa (mm)
4	4*1
6	6*1	6*1.5	6*2
8	8*1	8*1.5	8*2
10	10*1	10*1.5	10*2	10*2.5
12	12*1	12*1.5	12*2	12*2.5	12*3
14	14*1	14*1.5	14*2	14*2.5	14*3
15	15*1	15*1.5	15*2	15*2.5	15*3	15*3.5
16	16*1	16*1.5	16*2	16*2.5	16*3	16*3.5	16*4	16*4.5
18	18*1	18*1.5	18*2	18*2.5	18*3	18*3.5	18*4	18*4.5
20	20*1	20*1.5	20*2	20*2.5	20*3	20*3.5	20*4	20*4.5	20*5
22	22*1	22*1.5	22*2	22*2.5	22*3	22*3.5	22*4	22*4.5	22*5
25	25*1	25*1.5	25*2	25*2.5	25*3	25*3.5	25*4	25*4.5	25*5
28	28*1	28*1.5	28*2	28*2.5	28*3	28*3.5	28*4	28*4.5	28*5
30	30*1	30*1.5	30*2	30*2.5	30*3	30*3.5	30*4	30*4.5	30*5	30*6
32		32*1.5	32*2	32*2.5	32*3	32*3.5	32*4	32*4.5	32*5	32*6
34		34*1.5	34*2	34*2.5	34*3	34*3.5	34*4	34*4.5	34*5	34*6
35		35*1.5	35*2	35*2.5	35*3	35*3.5	35*4	35*4.5	35*5	35*6
38			38*2	38*2.5	38*3	38*3.5	38*4	38*4.5	38*5	38*6
40			40*2	40*2.5	40*3	40*3.5	40*4	40*4.5	40*5	40*6
42			42*2	42*2.5	42*3	42*3.5	42*4	42*4.5	42*5	42*6
45			45*2	45*2.5	45*3	45*3.5	45*4	45*4.5	45*5	45*6
46			46*2	46*2.5	46*3	46*3.5	46*4	46*4.5	46*5	46*6
48			48*2	48*2.5	48*3	48*3.5	48*4	48*4.5	48*5	48*6
50			50*2	50*2.5	50*3	50*3.5	50*4	50*4.5	50*5	50*6
54				54*2.5	54*3	54*3.5	54*4	54*4.5	54*5	54*6
60				60*2.5	60*3	60*3.5	60*4	60*4.5	60*5	60*6
65					65*3	65*3.5	65*4	65*4.5	65*5	65*6
75						75*3.5	75*4	75*4.5	75*5	75*6
76							76*4	76*4.5	76*5	76*6
89										89*6
Nānā: Hiki iā mākou ke hana i nā nui ʻē aʻe e like me kāu mau koi.Hoʻomaʻamaʻa ʻili: Bright, Galvanized, Phosphate etc.

Kaʻina Hana Hana

Nā pono

E hoʻoikaika i ka nānā ʻana i nā huahana i kēlā me kēia pae hana, i lako me nā lako hoʻāʻo piha: non-destructive eddy current testing, high pressure resistance testing machine, universal mechanical tensile testing machine, bending flattening flares testing machine, cleanliness analyzer, metal element analyzer, etc. E hālāwai me nā waiwai mechanical o nā huahana, kaʻina hana hoʻokolohua, hāʻawi i kahi hōʻoia ikaika no nā huahana kūpono.