Quotationfor φ300～φ1020 spiral welded pipe line

1. Products introduction:

1.1.Product usage:

1.1.1.API-5L standard high-intensity oil, gaspipeline;

1.1.2. Low-pressure fluid feeding pipeline, gaspipeline and drain line;

1.1.3.Piling-pipe in the engineering construction;

1.1.4.Pipe in the industrial structure;

1.1.5.Pipe for other uses.

1.2.Product quality:

The quality of pipes produced are in accordance with USA API-5LPart One and Part Two and ChinaNational Standards GB9711.1-1997.

1.3.Technical performance&parameter:

1.3.1.Raw material parameter of φ300-φ1020 spiral welded pipe line:

Coilouter dia.: Φ1000～1800 mm

Coilinner dia.: Φ610-Φ760 mm

Coilwidth: 450～1050＋10 mm

Coilthickness: 6～14 mm

Coilmaterial: Q235, X42, X52,X60,

Max.coil weight: 15 t

Crescentbend: ≤10/10000 mm

2.3.1. Products(pipe) parameter:

Pipediameter: Ф300～Ф1020 mm

Pipewall thickness: 6～14 mm

Spiral angle: 40°～75°

Pipeweight: MAX 3 t

Pipelength: 8～12 m

2. Equipmentintroduction, technical performance and technics

Millform:

·Millform: frontal swinging type, intermittent production, centering loading coiland positioning;

·Preparation period of host unit: mill stopping andbutt loading coil;

·Forming style: three-roller bending forming, externalcontrol roller sizing;

·Formingangle scope: 40°～75°;

·Pipedischaring style: pipe kickoff discharging;

·Welding style: internal&external single-wiresubmerged welding;

·Weldingspeed: 0.5～2.5m/min;

·Deliveringspeed: 0.5～3m/min;

·Installedcapacity: ～400KW (excluding welding)

·Voltage: 220/380 V

·Frequency: 50 Hz

·Compressed air: 0.4～0.6 Mpa

·Tap water: (used for hydraulicstation cooling) 0.2～0.4 Mpa

Shanxi Gelande Mechannical & Electric Technology C

1020 SSAW PIPE MILL1