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Premium Hidden Screw Ral Color PU Sandwich Panel ISO9001 Certified

Updated 2026-11-04 · Markdown version

US$18.72 / piece

MOQ 500 pieces · Final price confirmed in your quote

Color: Ral Color or Customized
Effective Width(mm): 1000mm
Width Customized: Non-Customized
Zinc Coating(G/M2): 30-275G/M2
Length: Max 5.8m for 20gp;11.8m for 40gp/Hq
Fireproof Grade: B1
Package Size: 1200.00cm * 250.00cm * 270.00cm
Material introduction: Usually the surface sheet of PUR or PIR sandwich panels is PPGI or PPGL steel color coated sheets.PPGI is prepainted galvanized coated steel and PPGL is prepainted Al-Zn coated steel.For coating type,you could choose PE, PVDF, HDP, SMP,ect.

Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
After-sales Service	as Contract
Warranty	as Contract
Color	Ral Color or Customized
Joint Way	Hidden Screws
Effective Width(mm)	1000mm
Certification	ISO9001/14001
Width Customized	Non-Customized
PU Density	40-45kg/M3
Rockwool Thickness	50/75/100/120/150mm
Zinc Coating(G/M2)	30-275G/M2
Length	Max 5.8m for 20gp;11.8m for 40gp/Hq
Steel Sheets Thickness(mm)	0.4-7.0mm
Key Words	Wall and Roof Sandwich Panels
Fireproof Grade	B1
Easy Installation	Yes
Can OEM ?	Yes
Transport Package	Seaworthy Packing Standard/as Customer's Request
Specification	Type 1000mm
Origin	China
HS Code	7326901990
Production Capacity	500000sqm/Months
Package Size	1200.00cm * 250.00cm * 270.00cm
Package Gross Weight	1000.000kg
Material introduction	Usually the surface sheet of PUR or PIR sandwich panels is PPGI or PPGL steel color coated sheets.PPGI is prepainted galvanized coated steel and PPGL is prepainted Al-Zn coated steel.For coating type,you could choose PE, PVDF, HDP, SMP,ect.
Tongue & groove joint wall panels for cold room or steel buildings	Effective width
Roof	overlap joint type
Packaging Details	1.Steel structure components will be in mude packaging with proper protection.
Category	Other Machine & Custom Screws

Technical parameters

PU sandwich panels
Effective width	400~1000 mm
Panel thickness	30, 35, 40, 50, 60, 75,100, 150, 200 mm
Surface sheets	PPGI/ PPGL/ Aluminum sheets/ Al-Mg-Mn alloy metal sheets/ Stainless steel/ Aluminum foils/ PVC sheet
Steel thickness	0.40 - 0.75 mm
Aluminum sheets/ Al-Mg-Mn alloy metal sheets	0.70 - 1.20 mm
Stainless steel	0.40 - 0.60 mm
Regular panel color	White gray, Sea blue, Sliver gray, Dk gray, Iron gray
Coating type choice	PE/ PVDF/ HDP/ SMP, etc.
Available length	20FT container: ≤ 5.95m
40FT container: ≤ 11.95m

Tongue & groove joint wall panels for cold room or steel buildings:
Effective width	920,1000,1120 mm
Panel thickness	30, 35, 40, 50, 60, 75,100, 150, 200 mm
Surface sheets	PPGI/ PPGL/ Aluminum sheets/ Al-Mg-Mn alloy metal sheets/ Stainless steel/ Aluminum foils/ PVC sheet
Steel thickness	0.40 - 0.75 mm
Aluminum sheets/ Al-Mg-Mn alloy metal sheets	0.70 - 1.20 mm
Stainless steel	0.40 - 0.60 mm
Regular panel color	White gray, Sea blue, Sliver gray, Dk gray, Iron gray
Coating type choice	PE/ PVDF/ HDP/ SMP, etc.
Available length	20FT container: ≤ 5.95m
40FT container: ≤ 11.95m

Description

Premium Hidden Screw Ral Color PU Sandwich Panel ISO9001 Certified is part of our other machine & custom screws range (Screws).

Key details

Length: Max 5.8m for 20gp;11.8m for 40gp/Hq
Certification: ISO9001/14001
Warranty: as Contract
Color: Ral Color or Customized
Joint Way: Hidden Screws
Effective Width(mm): 1000mm
Width Customized: Non-Customized
PU Density: 40-45kg/M3

Available configurations include color, effective width(mm), width customized, zinc coating(g/m2) and length. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 500 pieces at US$18.72 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Premium Hidden Screw Ral Color PU Sandwich Panel ISO9001 Certified?

The listed minimum order is 500 pieces, at US$18.72 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Premium Hidden Screw Ral Color PU Sandwich Panel ISO9001 Certified?

Length: Max 5.8m for 20gp;11.8m for 40gp/Hq; Certification: ISO9001/14001; Warranty: as Contract; Color: Ral Color or Customized; Joint Way: Hidden Screws; Effective Width(mm): 1000mm. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include color, effective width(mm), width customized, zinc coating(g/m2) and length. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other other machine & custom screws are available?

The Other Machine & Custom Screws category lists 14,058 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

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US$18.72MOQ 500 piecesGet a quote WA