Product Description
Zhengde Hot-dip galvanizing is the reaction of molten metal with an
iron substrate to produce an alloy layer, thereby combining the
substrate and the plating layer. Hot-dip galvanizing is to pickle
iron and steel parts first. In order to remove iron oxide on the
surface of iron and steel parts, after pickling, it is cleaned in
an ammonium chloride or zinc chloride aqueous solution or a mixed
solution of ammonium chloride and zinc chloride.And then sent to
the hot-dip plating bath. Hot-dip galvanizing has the advantages of
uniform coating, strong adhesion and long service life.| Q/BQB 420-2003 | EN 10142:2000 | EN 10142:1990 | JISG3302-1994 | ASTMA653M-2002 |
| EN 10147:2000 | EN 10147:1991 |
| EN 10292:2000 | |
| DC51D+Z(St01Z,St02Z,St03Z),DC51D+ZF | DX51D+Z,+ZF | FeP02GZ,ZF | SGCC | CS Type C |
| SGHC |
DC52D+Z(St04Z)
DC52D+ZF | DX52D+Z,+ZF | FeP03GZ,ZF | SGCD1 | CS Type A,Type B |
DC53D+Z(St05Z)
DC53D+ZF | DX53D+Z,+ZF | FeP05GZ,ZF | SGCD2 | FS Type A,Type B |
| SGCD3 |
| distinguish | Surface and Appearance Requirements |
| home appliances | Micro-wave oven(L/S), home appliance side panels, etc. | Use smooth small spangle or zero spangle hot-dip galvanized steel
strip, and the defects that must not exist include rust, corrosion,
perforation, delamination, serious head-up lines, impact damage,
fold marks, serious edge burrs, large waves, Intensive periodic
concave and convex points, obvious zinc slag, zinc spot, galvanized
line, zinc layer falling off |
| Appliance door panels (T/R,H/G)wait | Use zero-spangle hot-dip galvanized steel strip, and the defects
that must not exist include rust, corrosion, perforation,
delamination, severe head-up lines, impact damage, fold marks,
serious edge burrs, large waves, and dense periodic bumps. ,
Obvious zinc slag, zinc spot, galvanized line, zinc layer peeling
off |
| architecture | Building exterior decoration (C/S) | Use smooth small spangle or zero spangle hot-dip galvanized steel
strip, and the defects that must not exist include rust, corrosion,
perforation, delamination, serious head-up lines, impact damage,
fold marks, serious edge burrs, large waves, Intensive periodic
concave and convex points, obvious zinc slag, zinc spot, galvanized
line, zinc layer falling off. To some extent, the surface roughness
is allowed to be slightly larger |
Our Advantages
WIDE APPLICATION
Hot-dip galvanized coils can be divided into hot-rolled galvanized
coils and cold-rolled hot-dip galvanized coils, which are mainly
used in construction, home appliances, automobiles, containers,
transportation and household industries. Especially steel structure
construction, automobile manufacturing, steel silo manufacturing
and other industries. Their main features are: strong corrosion
resistance, good surface quality, conducive to deep processing,
economical and practical, etc.
SUFFICIENT STOCK
Galvanized coil factory direct sales, complete models, sufficient
inventory, welcome to inquire, honest management, large quantity
and high price, factory direct supply, spot supply welcome your
consultation, professional management of automotive steel,
galvanized coil, hot-dip coil, Sufficient stock of various models.
Attention to detail
Zhengde hot-dip galvanized strip steel is produced with hot-rolled
strip steel as the substrate through pickling, cold rolling,
heating reduction, galvanizing and other technological processes.
Its products can fully meet the international leading standards and
can be obtained in the construction industry. A large number of
applications can also be used in industries such as automobiles,
railway locomotive manufacturing, warehouse board manufacturing,
highway guardrails, etc. The surface spangles can be customized
according to requirements.
Provide deep processing
Galvanized steel coils can be processed according to customer
requirements: one-stop service such as processing Kaiping,
galvanized steel coil slitting, cutting small plates, and
door-to-door delivery. The galvanized steel coil slitting width is
5mm-1500mm, and the thickness is 0.1mm-3mm.
Quality first: production and inspection in strict accordance with
production standards;
Price advantage: discounts based on real market prices;
Transaction security: There will be no loss of customer funds;
After-sales guarantee: the customer's problem is our problem;
Long-term cooperation: quality assurance, price advantage, sincere
service can last for a long time.Detailed Photos
Packaging & Shipping
Company Profile
Shandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel
coils, cold-rolled steel coils, galvanized steel coils,
color-coated steel coils, section steel, steel pipes, steel wires,
metal mesh, stainless steel, aluminum, copper and other metal
products integrated large enterprises. Five production and sales
bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan
and Tai'an, with more than 100 production lines, 4 nationally
recognized laboratories, 2 technical engineering centers, and 5
enterprise technology centers. Products are exported to more than
50 countries and regions such as North America, South America,
Europe, Africa, Oceania, Middle East, and Southeast Asia.
Certifications
