maximum pressure 250KN steel pipes Inneal Rollaidh Thread with three shaft

Due to teeth of an internal roller brush wheel and an external roller brush wheel under the preset pressure of a spring, a steel pipe wall is bent and deformed and simultaneously is driven to rotate by the rotation of the internal roller brush wheel and the external roller brush wheel, the tube wall can generate heat due to the friction of the rotation line speed difference of the internal roller brush wheel and the external roller brush wheel, so that the strength of the material is lowered; the material can generate rebound fatigue due to continuous rolling brush of the internal roller brush wheel and the external roller brush wheel, so that along with gradual decreasing of the rebound deform performance of the tube wall material, the teeth of the roller brush wheel are gradually pressed into the tube wall under the preset pressure, the tube wall is molded and deformed according to the teeth of the internal roller brush wheel and the external roller brush wheel, so as to form cylinder tube threads or internal and external threads of a conic tube. The thread rolling machine has the characteristic that the molded thread is low in stress, so that the middle wall of the tube can be molded with threads, and the problem of stress corrosion of stainless steel in rolling threads can be solved, furthermore, the middle wall pipeline connected with the threads molded by the machine can be used for replacing the high pressure endured by the thickened tube wall of the molded threads through cutting, the defect that the source nipple loosens and leaks due to stress concentration formed by grooves of cutting threads can be overcome, so that the source nipple can be as rigid as the tube body, and ideal stainless steel thread connection pipelines are provided for tubes of high pressure and middle pressure, particularly the fire control high pressure water mist fire extinguishing system (with the pipeline work pressure of 16MPa).

Paramadairean teicnigeach:

Dealbhan inneal:

Fiosrachadh companaidh:

YINGYEE CO SEIRBHEIS INNEALACH AGUS TECHNOLOGY, LTD

Tha YINGYEE na neach-dèanamh a tha speisealaichte ann an grunn innealan cruthachaidh fuar agus loidhnichean toraidh fèin-ghluasadach. Tha sgioba iongantach againn le fìor theicneòlas agus reic sàr-mhath, a tha a’ tabhann toraidhean proifeasanta agus seirbheis co-cheangailte. Thug sinn aire do mheud agus às deidh seirbheis, fhuair sinn deagh fhios air ais agus urram foirmeil don luchd-dèiligidh. Tha sgioba math againn airson an dèidh seirbheis. Tha sinn air grunn phaiste às deidh sgioba seirbheis a chuir gu oversea gus crìoch a chuir air stàladh agus atharrachadh thoraidhean. Chaidh na toraidhean againn a reic ri còrr air 20 dùthaich mu thràth. Cuideachd a’ toirt a-steach na SA agus a’ Ghearmailt. Prìomh toradh:

• Inneal cruthachadh rolla mullaich
• Inneal cruthachaidh rolla doras shutter rolair
• Inneal cruthachaidh rolla purlin C agus Z
• Inneal cruthachaidh rolla pìob sìos
• Inneal Cruth Roll Keel Light
• Inneal rùsgaidh
• Decoiler uisgeach
• Inneal cromadh
• Inneal slitting

Ceistean Cumanta:

Trèanadh agus Stàladh:
1. Bidh sinn a’ tabhann seirbheis stàlaidh ionadail ann an cosgais reusanta, pàighte.
2. Tha fàilte air deuchainn QT agus proifeasanta.
3. làimhe agus cleachdadh iùil tha roghainneil mura tadhal agus gun stàladh.

Teisteanas agus an dèidh seirbheis:
1. Dèan maids ris an ìre teicneòlais, teisteanas toraidh ISO
2. Teisteanas CE
3. 12 mìosan barantas bhon lìbhrigeadh. Bòrd.

Ar buannachd:
1. Ùine lìbhrigidh goirid
2. Conaltradh èifeachdach
3. Eadar-aghaidh gnàthaichte.

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Roinnean-seòrsa toraidh: Inneal Rollaidh Thread