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KU 7981

Takulandirani ku Ningbo Zhenkun Machinery Co., Ltd. Ndife onyadira kupereka zomangira zapamwamba komanso zodalirika za DIN 7981 kwa makasitomala athu. Zomangira zathu za DIN 7981 zidapangidwa ndi malo akuthwa kuti alowe mosavuta komanso ulusi wokhuthala kuti ugwire mwamphamvu chitsulo, pulasitiki, kapena matabwa. Ndi miyezo yathu yokhazikika yoyendetsera bwino, mutha kukhala otsimikiza kuti zomangira zathu za DIN 7981 zimakwaniritsa kapena kupitilira miyezo yamakampani pakuchita ndi kulimba. Kaya mukufuna zomangira ntchito yanu yotsatira yomanga kapena ntchito yamakampani, khulupirirani Ningbo Zhenkun Machinery Co., Ltd. kuti akupatseni zinthu zabwino kwambiri komanso ntchito zamakasitomala.

Tumizani Kufunsira

Mafotokozedwe Akatundu

DIN 7981 ndi mtundu wa zomangira zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Zomangirazi zimapangidwa ndi nsonga yakuthwa yomwe imalola kuti zizitha kulowa muzinthu zosiyanasiyana monga zitsulo, pulasitiki, ndi matabwa. Mapangidwe a ulusi amalola kuti alowe mosavuta komanso kumangiriza kotetezeka.

Zomangira izi zimagwiritsidwa ntchito nthawi zambiri m'mafakitale amagalimoto, zomangamanga, ndi zamagetsi pazogwiritsa ntchito monga kumangirira zida zachitsulo, mabokosi amagetsi omangirira, ndi kuteteza zida zapulasitiki.

DIN 7981 zomangira zodzigudubuza zimapangidwa ndi zinthu zapamwamba kwambiri monga chitsulo chosapanga dzimbiri ndi chitsulo cha kaboni, zomwe zimatsimikizira kulimba komanso kukana dzimbiri. Amapezeka m'miyeso yosiyanasiyana ndipo amatha kukwaniritsa zofunikira zosiyanasiyana.

Zomwe zikuluzikulu zimaphatikizira kukhazikitsa kosavuta, mphamvu zogwira kwambiri, komanso kukana kugwedezeka ndi kugwedezeka. Zinthu izi zimawapangitsa kukhala chisankho chodalirika pazogwiritsa ntchito zosiyanasiyana zamafakitale.

Dzina lazogulitsa:	Cross Recessed Pan Head Tapping Screws DIN 7981 - 1990
Zokhazikika:	KUCHOKERA mu 7981-1990
Zofunika:	Chitsulo cha carbon ndi chitsulo chosapanga dzimbiri
Kukula:	Miyezo yolozera komanso malinga ndi zomwe makasitomala amafuna
Zatha:	Zinc Yokutidwa, Chitsulo Chotentha Choviyika, Dacromet, Nickel Plated, Black Oxide, Plain
Nthawi yoperekera:	Kawirikawiri m'masiku 30-40.

Ulusi Position	Zakunja	Mtundu wa Ulusi:	Kudzigunda
Kuyendetsa M'kati:	Phillips / Pozidriv	Kuyendetsa Kwakunja:	Mutu Wozungulira
Mtundu Wotseka:	/	Shank:	/
Lozani:	Truncated Cone Point	Mark:	Monga kufunikira

Utali Wamwadzina L - 4.5 6.5 9.5 13 16 19 22 25 32 38 Malangizo: sankhani Utali Wadzina L ndikupeza Kunenepa.

Screw Thread d

ST2.2

Chithunzi cha Chithunzi cha ST2.9

ST3.5

(ST3.9)

ST4.2

ST4.8

ST5.5

ST6.3

P	Phokoso
a	max
dk	max=kukula kwadzina
	min
k	max=kukula kwadzina
	min
y	max	Mtundu C
		Mtundu F
Soketi No.
M1	≈
M2	≈

0.8	1.1	1.3	1.3	1.4	1.6	1.8	1.8
0.8	1.1	1.3	1.3	1.4	1.6	1.8	1.8
4.2	5.6	6.9	7.5	8.2	9.5	10.8	12.5
3.9	5.3	6.54	7.14	7.84	9.14	10.37	12.07
1.8	2.2	2.6	2.8	3.05	3.55	3.95	4.55
1.55	1.95	2.35	2.55	2.75	3.25	3.65	4.25
2	2.6	3.2	3.5	3.7	4.3	5	6
1.6	2.1	2.5	2.7	2.8	3.2	3.6	3.6
1	1	2	2	2	2	3	3
2.6	3	4.2	4.4	4.6	5	6.5	7.1
2.4	2.9	3.9	4.1	4.3	4.7	6.2	6.7

Kulemera kwa zinthu zitsulo 1000 (≈kg)

1), Zinthu: Zida zina ndi mgwirizano

Za Zhenkun Fasteners

Ningbo Zhenkun Machinery Co., Ltd. ndi katswiri wopanga komanso wogulitsa zomangira zodzigudubuza, kuphatikiza zomangira za DIN 7981. Timakhazikika popereka zomangira zapamwamba zomwe zimakwaniritsa miyezo yosiyanasiyana yamakampani komanso zomwe makasitomala amafuna.

Kampani yathu ili ndi gulu lolimba la R&D komanso zida zotsogola zopangira, kuwonetsetsa kuti zinthu zathu ndi zapamwamba komanso kusasinthika. Tadzipereka kupereka chithandizo chabwino kwambiri chamakasitomala komanso mitengo yampikisano kwa makasitomala athu padziko lonse lapansi.

Ngati mukufuna zomangira zodalirika komanso zapamwamba za DIN 7981, chonde titumizireni kuti mumve zambiri.

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