Foundation Equipment Supply (FES) Kelly bars may be made in friction type and locking type, in 3, 4, 5 or 6 elements for some special occasion. For sake of common application, the external diameter is designed to be in universal dimension, such as 273mm, 299mm, 340mm, 377mm, 406mm, 419mm, 440mm, 470mm, 508mm, etc. High strength steel tube material is picked and heat-treated to arrange production, which enables the Kelly bars to work well under maximum torque of the torque output. Kelly keys and guides inside Kelly joints are made in highly wear-resistant material for a prolonged maintenance time. Special toolings are set up to ensure the straightness of tubes during welding process.
| Miejsce produkcji: | China |
| Marka: | FES |
| Cena: | Zapytaj o cenę |
| Minimalne zamówienie: | 1 |
Kategoria: Maszyny i urz?dzenia -> Maszyny i sprz?t budowlany
Foundation Equipment Supplies |
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| Ulica: | 1-403, wenzhou road | ||||||
| Miasto: | hangzhou | ||||||
| Kod pocztowy: | 310015 | ||||||
| Kraj: | Chiny | ||||||
| Telefon: | +86 571 28993137 | ||||||
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Osoba kontaktowa |
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| Imię i Nazwisko: | jenny hu | ||||||
| Telefon stacjonarny: | +86 571 28993137 | ||||||
| Telefon komórkowy: | +86 18268152578 | ||||||