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Seamless Steel Pipe

Seamless pipe, as the name suggests, is a pipe without a seam or a weld-joint. Seamless Steel Pipe is made from a solid round steel ‘billet’ which is heated and pushed or pulled over a form until the steel is shaped into a hollow pipe.

Category :

PRODUCT DETAILS

Product introduction

This specification covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. The pipe shall be made by the seamless or welding process with the addition of no filler metal in the welding operation. All seamless and welded pipes shall be treated to control their micro-structure. Tensile tests, impact tests, hydro-static tests, and nondestructive electric tests shall be made in accordance to specified requirements.
1. Scope
1.1 This specification covers nominal (average) wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. Several grades of ferric steel are included as listed in Table 1. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse affect on low-temperature impact properties.
1.2 Supplementary Requirement S1 of an optional nature is provided. This shall apply only when specified by the purchaser.
1.3 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in non-conformance with the specification. The inch-pound units shall apply unless the "M" designation of this specification is specified in the order.

 

Product Name

Seamless steel tube / pipe

Thickness

1.0mm - 60mm
Diameter

6.0mm - 1422mm

Length

5800, 6000, 11800, 12000 or customized

Surface

Black skin, spray paint, pickling, oiling, galvanize, etc

Material

A106 GrB, API5L, API5CT, S235JR, S275JR, S355JR, C45, ST37, ST52, 4140, 4130,  etc

Standard

GB, GOST, ASTM, AISI, JIS, BS, DIN, EN

Technology

Hot rolling, pickling, precision, cold rolling, galvanize, seamless, welding, spiral

Export Packing

Waterproof paper. and steel strip packed.Standard Export Seaworthy Package.

 Suit for all kinds of transport,or as required.

Delivery Status

Hot Rolling, Cold Drawing, Normalizing, Tempering, Quenching, Normalizing + Tempering, Normalizing + Quenching

Application

Machinery Manufacturing, Cold Storage Equipment, Oil Transportation, Chemical Equipment, Power Plant, Boiler Container, Shipbuilding,

Geological Exploration, Hydraulic Support, Industrial Transportation, Auto Parts

 

Packing and shipping

Now the main business scope of our company covers various kinds of Stainless steel and carbon steel materials , such as hot rolled / cold rolled stainless steel coils / sheet , Seamless / welded stainless steel pipe ( tube ).

 

HONOR

Certificate of Honor for Integrity Manager

CERTIFICATE OF QUALITY MANAGEMENT SYSTEM

AnnexI

POWER OF ATTORNEY

Agency certificate

Agency certificate

Agency certificate

Agency certificate

PHOTO AND CHAT

RELATED PRODUCTS

FAQ

What's your advantage?


Honest business with competitive price and professional service on export process.

How I believe you?


We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. 

Can you give warranty of your products?


Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.

Where are you? Can I visit you?


Sure,welcome to you visit our factory at any time.

How about the delivery time?


Within 15-35 days after we confirm you requirement.

What kind of payment does your company support?


T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please cont