High Frame Galvanized Drain Cover Pit Sump Grate

• Customization: Available
• Warranty: 30 Years
• Material: Steel
• Model NO.: 600*600mm. 900*600mm
• Shape: Square
• Certification: ISO, CE, SGS
• Steel Grade: ASTM A36, A1011, S400, Q235
• Grating Standard: Yansi/Naamm(Mbg531-88),B/T 4001.1-2007,BS4592-1987
• Hot DIP Galvanized Standard: ASTM A123, As1650, GB/T13912-2002
• Grating Specification: 19-W-4, 15-W-2, 30/100, 40/50, 60/100 and Al
• Certificate: ISO9001 , CE ,SGS
• Application: Flooring and Walkway Traffic, Drainage
• Grating Steel Material: Low Carbon Steel, Mild Steel, Stainless Steel
• Market: Europe, Australia, MID-East, Africa, Asia etc
• Transport Package: Steel Pallet
• Specification: 450*450mm, 600*600mm, 690*690mm, 900*900mm
• Trademark: Lianhe
• Origin: Yantai Shandong
• HS Code: 7308900000
• Production Capacity: 10000000pieces/Year
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 800.000kg

Product Description

Yantai united steel structure co.,ltd  is located in Yantai Economic and Technological Development Zone. It is a joint-stock limited company, specializing in the  production of steel grating , steel grate and frame , trench grate , kerb grate ,storm pits cover , access cover grate , manhole covers.side entry grate , steel stair , steel ball stanchion  , steel railing , aluminium grating  and other light steel structure products The company has a complete computer-aided design system that can provide users with perfect steel grating layout design. The processing technology is superb and the product quality is excellent.

Sump Grates & Frames:

We produce all any size sump grates and frames:

Galvanised Kerb Intel Grate and Frame :


 

Galvanised Trench Grate and Frame :



 

Galvanzied V type grate:

We produce a variety of Galvanzied V type grate :


 

Galvanzied safte grate and frame:

Detailed Information of Steel Grating
Material	▪ Mild Steel (Carbon Steel)
	▪ Stainless Steel
Bearing bar size	▪ 3mm thickness with 20mm to 40mm depth.
	▪ 5mm thickness with 20mm to 120mm depth.
	▪ 8mm thicness, 10mm thickness with 60mm to 140mm depth.
	▪ Customized size available.
Bearing bar style	Smooth bar, Serrated bar, Smooth I Bar, Serrated I bar
Bearing bar space (center to center)	▪ 12.5mm, 15mm, 30mm, 40mm, 50mm
Cross bar style	▪ Twist bar
	▪ Round bar
	▪ Rib bar.
Cross bar space (center to center)	▪ 50mm, 76mm, 100mm
Surface treatment	▪ Untreated
	▪ Hot Dipped Galvanized
	▪ Painted.
Package	▪ Steel Pallet / Plywood Pallet, or according to customers' requirement.
Application	▪ Walkway, Industrial Platform, Sump, Trench, Drainage and so on.
Material standard	▪ GB700-88
	▪ AS3679
	▪ ASTM(A36)
	▪ S4360(43A)
Grating standard	▪ YB/T4001.1-2007
	▪ AS1657-2013
	▪ BS4592-2006
	▪ ANSI / NAAMM(MBG531-88)

.Certificate:

.FAQ:
Q: How can i get the price?
A: We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). 

Q: Can I buy samples placing orders?
A: Yes. 

Q: What is your lead time?
A: It depends on the order quantity and the season you place the order.Usually we can ship within 15 days for small quantity,and about 30 days for large quantity.

Q: What is your payment term?
A: This is negotiable. Usually T/T, 30% as deposit, and 70% before delivery.or 100%LC AT SIGHT .

Q: What is the shipping method?
A: It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.