WHY OUR CUSTOMERS ARE HAPPY?
DALING controls the Quality from Raw material to Delivery.
MANUFACTURING STAGE
We control the entire manufacturing process from raw material, strict requirements at each production stage.
INSPECTION STAGE
We do complete inspection for each order finished, then send photos for client's approval before shipment.
SUITABLE PACKING
We design the most suitable packing to protect materials so that all will be in good condition after delivered to clients.
REASONABLE TRANSPORTATION
We advice the most reasonable and economic ways of transportation to customer to avoid troubles & save cost.
Non Destructive Testing FOR PIPE/TUBE
HYDRAULIC TESTING
01
EDDY CURRENT TESTING
02
ULTRASONIC TESTING
03
X-RAY TESTING (RT)
04
INSPECTION OF FINISHED PRODUCTS
Chemical Composition: PMI, Spectrometer.
Size Measurement: OD, WT, Length, Pipe End (Plaine/Bevelled).
Appearance: Inside & Outside Surface, UT, PT, Marking, Packing, Shipping Mark.
Mechanical Properties: Tensile & Yield Strength, Elongation, Hardness, IGC, Flaring, Flattening, Impact, Grain Size etc.
THIRD PARTY INSECTION
We accept Third Party Inspection for all orders. So far we have passed TPI such as SGS, BV, DNV.GL, LR, TUV, INTERTEK, CCIC, EGP, IEI etc.
OUR PACKING
We arrange different packing to suit different ways of transportation (By Air, By Sea FCL, By Sea LCL, By Break Bulk, By Railway).
SHIPMENT FOLLOWING-UP
Pipes ship by FCL
We do strengthening for each pipe to avoid them from Rolling in container during shipment.
Elbows ship by FCL
DALING staff withness the oversized Fittings loading into Container at Ningbo Seaport.
Pipes ship by Break bulk
We request and emphasize the workers to do carefully loading under deck of our big QTY Pipes.
Fittings ship by Break bulk
The oversized (more than 3M) and overweight fittings with Strong waterproof packing for shipment.
