HNA supplies three models of rotary slips which accommodate drill pipes from1/2 to 1/5 inch O. D: SDS Short rotary slips SDML Medium rotary slips SDXL Extra long rotary slips Models of drill collar sl…
Heat-treated adn inernally hardened for high durablity; available in various materials to meet a wide range of applications; standard one-and/or-two-piece configuration, with designs available for pre…
HNA Offers pony rods, piston rods and clamps to meet today_s tough oilfield requirements Pony rods Our pony rods incorporate the longer wearing surface to provide the best pony for your triplex or dup…
We manufacture and specialize in the fluid end parts of triplex mud pumps as per API standard for our clients all over the world. Fluid End includes cylinders, valve assembly, liners and pistons. 1. C…
HNA offers a full line of pistons for duplex and triples mud pumps. All API types are available. Among these are: Bonded Rubber Pistons Our premium pistons are fully interchangeable with other API sta…
We are a large drilling tools, mud pump and Fluid End Expendables and mud pump spare parts manufacturer in China. Mud Pump: We make F-500, F-800, F-1000, F-1300, F-1600, PZ-9 mud pumps. F-1600 Mud pum…
F-1000 single acting triplex mud pumps are authorized by Continental Emsco Company to manufacture in China and fully conform to Continental Emsco Company technical requirement. F-1000 Mud pumps are ra…
We manufacture and offer 5 different styles of valves & seats as per API standard to fit your drilling needs, suiting to almost all popular mud pumps in the world. The stem guided valve and seat and t…
Our company is one of leading designers and manufacturers of triplex and duplex mud pumps and Fluid End Expendables with top quality and competitive prices in the line of oilfield drilling and mining …
Hexagonal Wire Netting (Chicken/Rabbit/Poultry Wire) is made of low carbon Iron Wire, the mesh is firm in structure and has flat surface. It is extensively used in INDUSTRIAL AND AGRICULTURAL CONSTRUC…
We produce a variety of conveyer belt wire mesh in different structures. Some designs of wire mesh conveyer belt as follows for your reference. Custom design available. Designs Reference of Wire Mesh …
Razor wire made of galvanized wire or stainless steel wire offers great security to buildings and sites. We offer razor wire in straight or concertina types. Different sizes and blade types are availa…
Property: Our mesh fence products enjoy such properties as corrosion resistance, aging resistance, sunshine resistance and weather resistance.
Forms of corrosion resistance for mesh fencing products …
We offer Window Screening in different materials, widely used in hotels and buildings to prevent insects and bugs from entering. General specifications: 14mesh x 14 mesh, 16mesh x 14mesh, 16mesh x 16m…
Fiberglass Griddling Cloth is on the basic of fiberglass woven fabric, after surface treatment, this alkali-resistant mesh has excellent properties including water-resistance, alkali-resistance, flexi…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea