metal bellows expansion joint from China supplier

metal bellows expansion joint introduction：

1.Type:Round and Flat metal ducts;

2.Color:black and galvanized;

2.Thickness:0.25-0.35mm

3.Dia.:35mm-130mm;

4.Length:2.2M/PCS,5.8M/PCS

5.Application:It's mainly used as the prestressed concrete structure, such as the large span railway and highway, bridge, crane girders, rock-soil anchoring engineering, multi-floor industrial plant, coal, sports venues, etc.

Products shipping：

1.FedEx/DHL/UPS/TNT for sample.Door-to-Door

2.By Air or By Sea for batch goods for FCL;Airport /Port receiving

3.Customers specifying freight forworders or negotiable shipping methods!

4.Delivery Time: 1.in stock:immediately 2.sample:2 days 3.OEM/ODM:3-15 DAYS

Payment Terms

1. Payment: T/T, Western Union, ,PayPal; 30% deposits; 70% balance before delivery.

2. MOQ: 1pc

3.Warranty time:18 monthes

4.Package:

Inner package:plastic bag & carton cases one pcs/box (different size deponding on the size )

Outer pacakge :wooden cases (in usually the size of 1100mm*1100mm*1100mm ,the 20 feet container can hold 18 wooden cases .)