China Cheap Price Seamless And Welded Pipe - Outside 3LPE coating DIN 30670 inside FBE coating – Spiral

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

That has a sound business credit history, outstanding after-sales service and modern producing facilities, we have earned an superb popularity amid our buyers across the planet for China A252 GRADE 1 Steel Pipe , Black Water Line , Sewer Pipe Line , We sincerely welcome domestic and overseas retailers who phone calls, letters asking, or to vegetation to negotiate, we will present you good quality goods as well as the most enthusiastic assistance,We glance forward in your check out and your cooperation.
China Cheap Price Seamless And Welded Pipe - Outside 3LPE coating DIN 30670 inside FBE coating – Spiral Detail:

Product Description

Cangzhou Spiral Steel Pipes Group Co., Ltd have 4 production lines of anticorrosion & thermal insulation to perform the 3LPE coating and FBE coating. The maximum outside diameter can be 2600mm.

The coatings are suitable for the protection of buried or submerged steel pipes at design temperatures of -40℃ to +80℃.

The present standard specifies requirements for coatings that are applied to spirally welded steel pipes and fittings used for the construction of pipelines for conveying liquids or gases.

Applying this standard ensures that the PE coating provides sufficient protection against the mechanical thermal and chemical loads occurring during operation, transport, storage and installation.

Extruded coatings comprise three layers: an epoxy resin primer, a PE adhesive and an extruded polyethylene outer layer. The epoxy resin primer is applied as a powder. The adhesive can be applied either as a powder or by extrusion. For extruded coatings a differentiation is made between sleeve extrusion and sheet extrusion. Sintered polyethylene coatings are single or multi-layer systems. The polyethylene powder is fused onto the pre-heated component until the desired coating thickness is reached.

Epoxy resin primer

The epoxy resin primer is to be applied in powder form. The minimum layer thickness is 60μm.

PE adhesive

The PE adhesive can be applied in powder form or extruded. The minimum layer thickness is 140μm. the peel strength requirements vary depending on whether the adhesive was applied as a powder or was extruded.

Polyethylene coating

The polyethylene coating is applied either by sintering or by sleeve or sheet extrusion. The coating is to be cooled after application to avoid unwanted deformation during transport. Depending on the nominal size, there are different minimum values for the normal total coating thickness. In the case of increased mechanical loads the minimu layer thickess shall be increased by 0.7mm. minimum layer thickness are given in table 3 below.

product-description1


Product detail pictures:

China Cheap Price Seamless And Welded Pipe - Outside 3LPE coating DIN 30670 inside FBE coating – Spiral detail pictures

China Cheap Price Seamless And Welded Pipe - Outside 3LPE coating DIN 30670 inside FBE coating – Spiral detail pictures

China Cheap Price Seamless And Welded Pipe - Outside 3LPE coating DIN 30670 inside FBE coating – Spiral detail pictures


Related Product Guide:

We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for China Cheap Price Seamless And Welded Pipe - Outside 3LPE coating DIN 30670 inside FBE coating – Spiral , The product will supply to all over the world, such as: Hungary, Ghana, Uganda, We hope to have long-term cooperation relationships with our clients. If you are interested in any of our products, make sure you do not hesitate to send enquiry to us/company name. We ensure that you can be totally satisfied with our best solutions!
  • The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By James Brown from Montpellier - 2017.06.22 12:49
    The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Joanna from Swedish - 2017.08.18 18:38
    Write your message here and send it to us