STEEL STRUCTURE DAVY CUP

Why Choose Us

All what You Need To Know About Us

STEEL STRUCTURE DAVY CUP Co., Ltd. is a company specialized in designing, developing, manufacturing, installing, selling steel structures and undertaking various kinds of steel structures.Our main product ranges have H beam, C and Z shape steel purlins, color steel panels, sandwich panels, steel pipe and so on.

Quick Message

Fill in this form or click the service online, all questions will be answered.

commercial steel door hinges

  • Steel Commercial Door Hinges Door Hardware The

    Shop our selection of Commercial, Steel, Door Hinges in the Hardware Department at The Home Depot.Read More

  • Commercial Door Hinges directdoorhardware

    Commercial Grade Door Hinges are created with durability in mind. Thicker gauge metal and a sturdier, more secure design (along with compliance to industry standards) set Commercial Hinges apart from the rest of the playing field. If you need hinges for a heavy duty application, you've come to Read More

  • Commercial Door Hinges Door Hardware The Home

    Shop our selection of Commercial, Door Hinges in the Hardware Department at The Home Depot.Read More

  • Everbilt 4 in. Black Heavy Duty Decorative Tee
  • Commercial Door Hinges

    P1 4” Stainless Steel Door Hinges. Heavy Duty 316 Commercial Grade. Essential for Heavy Doors requiring Strength, Corrosion Resistance and Reliability Under high Volume Usage. 2pk. 5.0 out of 5 stars 1. $33.50 $ 33. 50 ($16.75/Item) Get it as soon as Fri, Jun 7. FREE Shipping by .Read More

  • Commercial Door Hinges HingeOutlet

    Commercial Door Hinges including heavy duty commercial ball bearing hinges available in a variety of sizes and finishes. These hinges are great for doors between 1 5/8" to 1 3/4" inches thick. They usually have a 3.3 MM guage thickness making them sturdier than their residential hinge counterparts.Read More

  • Commercial Door Hinges, Commercial Door Butt Hinges

    Let Automatic Door and Hardware be your commercial door hinge expert. We stock all of the major commercial door hinge brands such as Bommer Commercial Door Hinges, CRL Cr Laurence Commercial Door Hinges, Cal Royal Commercial Door Hinges, and more. Finding the right commercial door hinge is important.Read More

  • Commercial Door Hinges CommDoor

    Commercial Door Hinges. The most common hinge size for hollow metal doors and frames is the 4 1/2" x 4 1/2" square corner hinge. Although there are many other sizes available, this is the hinge that is used unless something else is specified.Read More

  • Commercial Door HingesStainless Steel & Continuous Hinges

    Stanley Hinges provide high quality commercial door hinges including stainless steel, butt, spring, cabinet & continuous hinges. Buy online today.Read More

  • Door Hinges Commercial The Hardware Hut

    Shop our selection of commercial door hinges. Featuring square corner, 5/8 radius corner, non removable pin (NRP), ball bearing and more.Read More

  • Commercial Steel Doors Trudoor

    Trudoor provides a full line of standard and custom steel doors for new and retrofit construction projects in the commercial, industrial and institutional markets. Our steel doors are ideal for exterior and interior applications – can be prepped for door hardware, glass kits and louvers.Read More

  • Commercial Door Hinges for Heavy Duty Doors Kiesler

    Commercial Door Hinges for Heavy Duty Doors. Commercial door hinges are the types of hinges created for supporting heavy duty doors in commercial and industrial applications. These hinges are designed for heavy load bearing, and made from durable Read More

  • Commercial Door HingesStainless Steel & Continuous Hinges

    Stanley Hinges provide high quality commercial door hinges including stainless steel, butt, spring, cabinet & continuous hinges. Buy online today.Read More

  • Commercial Hinges MSCDirect

    Discover Hinges and other Door, Lid & Drawer Hardware at MSC Industrial Supply. Over 1 million products that ship and deliver fast.Read More

  • Commercial Door Hinges, Commercial Door Butt Hinges

    Let Automatic Door and Hardware be your commercial door hinge expert. We stock all of the major commercial door hinge brands such as Bommer Commercial Door Hinges, CRL Cr Laurence Commercial Door Hinges, Cal Royal Commercial Door Hinges, and more. Finding the right commercial door hinge is important.Read More

  • commercial door hinge

    commercial door hinge. JQK Commercial Grade Stainless Steel Hinges, Thickened Closet Door Hinge with Soft Close Ball Bearing, Brushed Finish 3 1/2 X 3 1/2 Full Mortise, 3 Pack, HDH100 P3. 4.7 out of 5 stars 51. $16.00 $ 16. 00 ($5.33/count) Get it as soon as Fri, Jul 5.Read More

  • Commercial Door Hinges Handlesets

    Shop our inventory of commercial door hinges at Handlesets. Free shipping offers on ball bearing, plain bearing, and spring hinge applications.Read More

  • Stainless Steel Hinges HingeOutlet

    Featuring Commercial Ball Bearing Hinges, Residential Hinges and Spring Hinges in Stainless Steel US32D finish Grade 304. Stainless Stainless Steel Hinges are Great for Outdoor Use and Pool Areas. Usually Ships in 2 3 Business Days. For more information about making the investment in Stainless Steel hinges, check out our Blog.Read More

  • Plyco steel doors for commercial & post frame construction

    Service door hardware may include kick plates, door jambs, stainless steel door hinges, deadbolts, and latch gaurds. Plyco steel utility doors are perfect for post frame, metal clad, and commercial buildings. There is a Plyco building component for most types of installations, masonry, wood and steel frame construction. Shop Plyco using the Read More

  • Commercial Steel Doors CDF Distributors

    Commercial Steel doors are widely recognized as the best value in the door industry. Most steel doors outlast their wood counterparts by over 10 years, are better insulated, vandal resistant, and longer lasting than wood doors or fiberglass doors.Read More

  • Hollow Metal Door Hinge Location Chart

    Standard Hollow Metal Door Hinge Location Chart (1 3/4” Doors) A B C Standard Weight .134 4 1/2" Hinges (623) 748 9122 www . t rudoor . c o m Measure from the top of the door, to the top of each hinge cut out CL Measure from the top of the door, to the center line of the lock cut out CL E Note8’0” doors have a 4th hinge; bottom hinge = DRead More

  • commercial door hinges

    Find great deals on for commercial door hinges. Shop with confidence. Skip to main content. LogoShop by category. 2 PCS 3 PCS 304 Stainless Steel Heavy Duty Door Hinges 3"x3" Commercial Grade. Brand New. $12.50 to $15.25. FAST 'N FREE. Buy It Read More

  • Commercial Door Hardware Commercial Door

    Commercial door hardware includes a wide variety of mechanisms and grades of hardware. Commercial door parts include door hinges, deadbolts, locksets & handles, strikes, and door closers. Commercial door accessories include door guards, trims, seals & gaskets, and door stops. Commercial grade door hardware varies from coated metal to solid Read More

  • Doormart USA Commercial Door HardwareSteel Doors

    Doormart USA was created to fill a huge gap in the Commercial Door and hardware industry. Previously, commercial contractors and developers who needed Steel Doors and hardware immediately had to wait six to eight weeks for delivery, as these products were frequently not in stock items.Read More

  • Hinge and Strike Spacing Steel Door

    Hinge Frame Door 1 F 11 G 1 3 4 1″ 4 1″ Hinge Frame Door H F J G 1 34 5 4 1 or 5 5 Hinge Frame Door H F J G 1 34 Hollow Metal Xpress NoteDimensions listed are valid at time of publication. However, manufacturers do periodically revise their hinge and strike spacing, therefore, the SDI stronglyRead More

Steel Structure Drawing

Steel Structure Material

Item Name Materials Characteristics Material Grade Surface Treatment
Steel Column H shape,Box,Steel Pipe,Hot tolled sheet Q235B,Q345B Paint or Hot dip Galvanized
Steel beam H shape,Box,Steel Pipe,Hot tolled sheet Q235B,Q345B Paint or Hot dip Galvanized
Steel Bracing Steel Rod,Steel Pipe,Angle Steel Q235B,Q345B Paint or Hot dip Galvanized
Steel Purlin C or Z purlins(Thickness1.8mm~3.0mm) Q235B,Q345B Hot dip Galvanized
External Wall panels,Roof panels Single colorful corrugate steel sheet,sandwich panels with EPS,Rock wool,PU. Galvanized Steel+Painting Alu-zin 150g,Fluorocarbon pain
Steel buildings Door Slidding or Rolling door Steel or Aluminum sheet Paint or Hot dip galvanized
Steel buildings Windows Aluminum alloy-Glass,Aluminum alloy-shutter T=1.0-2.0mm Alloy
Skylighting panels FRP T=1.5mm-1.8mm Coefficient of thermal expansion:2.2x10-5/cm Light Tranmitar 85%
Ventilator Turbine ventilator on a ridge Steel,Stainless steel ,PC Paint or Hot dip Galvanized
Gutter Galvanized steel plate,Stainless steel plate T=2.0mm Hot dip galvanized
Downpipe PVC pipe,color steelpipe Y=0.5mm Dia110mm paint
Hight Bolt Ordinary ,High strength 10.9S,4.8S Hot dip galvanized,Steel
Ground bolts Steel RodM24,M27,M30,M33,M39,M42 10.9S Steel

Steel Structure Material

No.

Item

Materials

1

Column and Beam

Q345 or Q235 H section steel ( painted or galvanized)

2

Wall&Roof Purlin

C or Z section steel, size from c120~C320, z100~Z200(galvanized)

3

Wall&Roof Panel 

colorful corrugated steel sheet or sandwich panels (eps, rockwool, fiber glass, pu etc.)

4

Supporting

steel angle, steel pipe, steel round bar.

5

Door

sliding sandwich panel door or rolling metal door

6

Window

pvc or aluminum alloy windows

7

Accessory

anchor bolt, high strengthen bolt, normal Bolt, skylight Belts, ventilators, gutter, down pipe, etc.

Quick Message

Fill in this form or click the service online, all questions will be answered.