Steel pipe product library

Steel pipe and fittings procurement hub for oil, gas, fire, and structure

Browse seamless pipe, welded pipe, galvanized pipe, hollow sections, stainless pipe, and line-pipe options.

Steel pipe and fittings family map Compare steel pipes by process and grade Solicitar cotización

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pipe.tsingshanss.com · 4 products

Browse steel pipe product library Open main product center

Pipe procurement snapshot by process, OD, wall thickness, and service

Compare seamless, welded, galvanized, hollow section, OCTG, and fitting requirements by standard, OD, WT, length, end finish, and testing.

Normas

ASTM A53
ASTM A106
API 5L
API 5CT
EN 10210
EN 10219

Grados

GR.B
X42
X52
X60
ST42
Q235
Q345
304L

Formas de producto

Seamless pipe
Welded pipe
Galvanized pipe
Hollow section
OCTG
Flanges / fittings

Aplicaciones

Oil and gas
Fire protection
Structural frames
Water transport
Pressure service

What to confirm before requesting pipe and fittings quotation

Pipe quotations depend on process route, standard, OD, WT, length, end finish, coating, testing, marking, and bundling.

Parámetros de consulta

Confirm pipe or fitting type, standard, grade, OD, WT, SCH, length, and tolerance.
Confirm end finish such as plain end, beveled end, threaded end, coupling, or grooved end.
State coating, galvanizing, painting, marking, hydro test, NDT, or API inspection requirements.
Share quantity, bundle weight, packing method, destination port, and certificate requirements.

Embalaje y documentos

Use hexagonal bundles, steel straps, plastic caps, waterproof wrapping, or wooden cases for fittings.
Confirm MTC, hydro test record, inspection certificate, packing list, invoice, and shipping marks.
For OCTG or API line pipe, confirm color bands, stencil marking, and traceability requirements.

Controles de calidad

Check OD, WT, length, ovality, straightness, and end finish before shipment.
Use hydro test, NDT, flattening, bending, or drift tests according to standard and application.
Confirm heat number, pipe marking, bundle tags, and MTC consistency.

FAQ de compras

Preguntas frecuentes de abastecimiento

What information is needed for a steel pipe quotation?

Please provide standard, grade, OD, wall thickness, length, end finish, quantity, coating, testing, marking, packing, and destination port.

Can seamless pipe, welded pipe, and fittings be quoted together?

Yes. A combined pipe package can be reviewed when each item has clear size, standard, grade, quantity, end finish, and testing requirements.

Which tests are common for pressure or line pipe orders?

Common checks include hydro test, NDT, dimensional inspection, visual inspection, mechanical tests, and MTC review according to the requested standard.

Steel pipe product library

Steel pipe and fittings family map

Review pipe categories by process, material, diameter range, pressure use, and export packing needs.

Compare steel pipes by process and grade

Tubos de acero y accesorios

4 Productos de exportación

Tubos sin costura, ERW, LSAW, soldados y accesorios industriales para compradores industriales en Latinoamérica, con soporte de normas ASTM / EN / JIS, revisión de MTC EN 10204 3.1 y preparación de embalaje marítimo para contenedor.

Grados certificados

Pipe Carbon Steel

Normas soportadas

API 5L (SPECIFICATION FOR LINE PIPE - LATEST EDITION
E.G.
46TH EDITION
2018). NOTE: THE REFERENCED 44TH EDITION (2007) IS OUTDATED.
API 5L X80 PSL 2
API 5L X80 PSL 1
API 5L
ASTM A53

Aplicaciones

Construcción e infraestructura
Fabricación industrial
Centros de servicio y distribuidores
Proyectos con documentación de exportación

Featured steel pipe and fittings products

Tubo soldado de acero al carbono API 5L X80 Welded Pipe · Welded Pipe Tubo de acero ERW Welded Pipe · Welded Pipe Tubo de acero sin costura Seamless Pipe · Seamless Pipe

Ver categoría Solicitar cotización

Productos

Compare steel pipes by process and grade

Scan pipe products by form, material, primary grade, and standard before sending OD and wall specs.

Producto	Categorías de acero	Material	Forma	Grado principal	Norma principal
Tubo soldado de acero al carbono API 5L X80	Tubos de acero y accesorios	Welded Pipe	Welded Pipe	Plain, Bevel, Threaded (as per API 5L and customer specification).	API 5L (Specification for Line Pipe - Latest Edition, e.g., 46th Edition, 2018). Note: The referenced 44th Edition (2007) is outdated.
Tubo de acero ERW	Tubos de acero y accesorios	Welded Pipe	Welded Pipe	-	API 5L
Tubo de acero sin costura	Tubos de acero y accesorios	Seamless Pipe	Seamless Pipe	-	ASTM does
Tubo de acero al carbono API 5L	Tubos de acero y accesorios	Carbon steel pipe	Carbon steel pipe	API5L	AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.