What are the connection methods of plastic coated steel pipes

Date: 2020-04-17

What are the connection methods of plastic coated steel pipes? What are the connection methods of plastic coated steel pipes? 1. Threaded connection The automatic threading machine shall be adopted for the threading, and the current national standards shall be implemented. 2. Flange connection One-time installation method: it can measure and draw the single-line processing drawing of the pipeline on the spot, process the coating and plastic lining, and then arrive at the site for installation. Secondary installation method: Non-coated, plastic-lined steel pipes and fittings can be used on site, flanges are welded, pipes are assembled, then disassembled for coating and plastic-lined processing, and then shipped to the site for installation. 3. Groove connection Finished grooved plastic-coated fittings should be used first; grooves should be grooved with special roll groovers, and the groove depth should comply with relevant standards. Post time: Apr-17-2020

Prev : What are the detection methods of oil casing
Next : How to choose high-quality pipeline anti-corrosion materials
Tags : electric resistance welded pipe , stainless pipe , ERW steel pipe provider

News

Latest news list

How Is 3PE Anti Corrosion Steel Pipe Manufactured

3PE anti corrosion steel pipe is widely used for buried pipelines,water transmission,oil and gas transportation,and infrastructure projects where steel pipes are exposed to moisture,soil,salts,and other external corrosion risks,A 3PE coating is more than a polyethylene outer layer,Its performance depends on the condition of the steel surface,the fusion-bonded epoxy (FBE) primer,the adhesive layer,the polyethylene outer layer,and the inspection performed throughout production,Understanding the manufacturing process helps engineers and buyers evaluate 3PE coated steel pipe before placing an order,
Stainless Seamless Steel Pipe Stock: Fast Delivery for Urgent Industrial Projects

When an industrial project is already underway,waiting for a full production cycle is not always practical,Maintenance shutdowns,replacement requirements,construction delays,and additional project quantities can create an immediate need for stainless seamless steel pipe,In these situations,available stock can provide a shorter procurement route—provided the material matches the project specification,For urgent orders,speed matters,but specification,traceability,inspection,and delivery control should not be overlooked,
Stainless Seamless Steel Pipe Shipment: From Order Confirmation to Overseas Delivery

For an international stainless seamless steel pipe order,manufacturing is only one part of successful project execution,The supplier must also ensure that the specified material is inspected,traceable,documented,properly packaged,and released for shipment,For EPC contractors,project owners,distributors,and engineering companies,these steps can directly affect project schedules and receiving inspections,A well-managed shipment creates a clear connection between the purchase specification and the physical cargo delivered to the project,
Common Stainless Seamless Steel Pipe Problems and How to Prevent Them

Stainless seamless steel pipe is widely used in industrial piping because it can provide corrosion resistance and reliable mechanical performance when the material is correctly selected for the service conditions,However,seamless construction does not eliminate every piping risk,Corrosion,wall-thickness loss,connection leakage,thermal movement,mechanical damage,and material mix-ups can still affect system reliability,Understanding the common problems—and how they develop—helps engineers and maintenance teams prevent avoidable failures,
Stainless Seamless Steel Pipe Buying Guide for Overseas Projects

Buying stainless seamless steel pipe for an overseas project requires more than comparing prices per ton,For EPC contractors,project owners,engineering companies,distributors,and international traders,the purchase also involves material selection,technical compliance,inspection,traceability,packaging,shipping,and delivery control,The most effective approach is to define the technical requirements first and then compare suppliers against the same specification,