ASTM A106 A53 API 5L Round Black Seamless Carbon Steel Pipe ndi Tube Featured Image

ASTM A106 A53 API 5L Yozungulira ya Black Seamless Carbon Steel Pipe ndi Tube

Kufotokozera Kwachidule:

Mkati mwa Dia (mm)	Kulolera kwa ID (mm)				Kulekerera kwa WT (mm)
Mkati mwa Dia (mm)	H7	H8	H9	H10	Kulekerera kwa WT (mm)
≤30	+ 0.021/0	+ 0.033/0	+ 0.052/0	+ 0.084/0	± 7.5% > 210mm ± 10%
30 - ≤50	+ 0.025/0	+ 0.039/0	+ 0.062/0	+ 0.100/0
50 - ≤80	+ 0.030/0	+ 0.046/0	+ 0.074/0	+ 0.120/0
80 - ≤120	+ 0.035/0	+ 0.054/0	+ 0.087/0	+ 0.140/0
120 - ≤180	+ 0.040/0	+ 0.063/0	+ 0.100/0	+ 0.160/0
180 - ≤250	+ 0.046/0	+ 0.072/0	+ 0.115/0	+ 0.185/0
250 - ≤315	+ 0.052/0	+ 0.081/0	+ 0.130/0	+ 0.210/0
315 - ≤700	+ 0.057/0	+ 0.089/0	+ 0.140/0	+ 0.230/0

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chojambula chatsatanetsatane chazinthu

Tsatanetsatane wa Zamalonda:

Kalasi yachitsulo	Mankhwala %
	C	Si	Mn	P	S	Al
	C	Si	Mn	≤		≥
20#	0.17-0.24	0.17-0.37	0.35-0.65	0.035	0.035	/
45#	0.42-0.50	0.17-0.37	0.50-0.80	0.035	0.035	/
Q345B	≤0.2	≤0.5	1.00-1.60	0.03	0.03	/
Q345D	≤0.2	≤0.5	1.00-1.60	0.03	0.03	0.015
25Mn	0.22-0.29	0.17-0.37	0.70-1.00	0.035	0.035	/
27SiMn	0.24-0.32	1.10-1.40	1.10-1.40	0.035	0.035	/
Chithunzi cha ST52	≤0.22	≤0.55	≤1.6	0.025	0.025	/
Mtengo wa SAE1026	0.22-0.28	0.15-0.35	0.60-0.90	0.04	0.05	/

Mkhalidwe Wotumizira	ozizira kumaliza (zovuta) (BK)	kuzizira komanso kuchepetsa nkhawa (BK+S)
Kalasi yachitsulo	Tensile Strength (Mpa)	Elongation (%)	Tensile Strength (Mpa)	Yield Strength (Mpa)	Elongation (%)
20#	≥550	≥8	≥520	≥375	≥15
45#	≥640	≥5	≥600	≥520	≥10
16Mn	≥640	≥5	≥600	≥520	≥14
25Mn	≥640	≥5	≥600	≥510	≥15
27SiMn	≥800	≥5	≥760	≥610	≥10
Chithunzi cha ST52	≥640	≥5	≥600	≥520	≥14
Mtengo wa SAE1026	≥640	≥5	≥600	≥510	≥15

Zofunikira za Honed Tube:

1.Steel kalasi: ST52.3, 1020, CK45, 4140 , E355,4130, Stainless Steel 304/316, Duplex 2205, Aloyi Zitsulo etc.
2 ID: 15mm-1500mm
3.OD: 18mm-1800mm
4.Utali: mpaka 16m
5.Kuwongoka: 0.5/1000
6.Mwakakali(Ra): 0.2-0.4um
7.Kulekerera EXT:DIN2391,DIN17175,DIN1629,ASTM519,ASTMA106,JISG3441,GB/T8163,GB/T3639,GB9948,GB/T5312 etc.
8.Tolerance INT: ISO H8
9.Pamwamba mankhwala: malata
10. kulolerana: ± 7%
11. Opaka mafuta kapena osapaka: Opaka mafuta pang'ono
12. Tsiku lotumiza: 22-30
13.Type: kujambula kozizira, kuzizira kozizira, kulemekezedwa
14.Conservation: anti dzimbiri mafuta mkati ndi kunja pamwamba, zisoti pulasitiki mbali zonse ziwiri
15.Package: mtolo wokhala ndi zitsulo ndi mzere woluka, kapena chikwama chamatabwa.

Ntchito Zathu

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Ngati malondawo sakukwaniritsa zomwe mukuyembekezera, timapereka ntchito yoyeserera, kukupatsani mwayi wowunika bwino zinthu musanagule.

Kuti tikwaniritse zofunikira kuchokera kwa makasitomala padziko lonse lapansi, timatumiza makina oyambira kumayiko otukuka

East AI yakhazikitsa dongosolo lokhazikika la kasamalidwe kabwino, kuyambira pakusankha zopangira mpaka kuyesa kwazinthu

Ngati mukufuna kuti malonda anu akhale ndi satifiketi (CE/BV/ISO/RoHS/SGS etc).chonde khalani omasuka kulumikizana nafe kuti tikambirane mwatsatanetsatane.