Hot Rolled Black Carbon Steel Pipe , Oil / Gas Pipeline Industrial Galvanized Pipe

Hot Rolled Carbon Black Steel Pipe Size For Oil And Gas Pipeline

Product Description

Hot rolling can destroy the cast structure of the steel ingot, refine the grains of the steel, and eliminate the defects of the microstructure, thereby making the steel structure dense and improving the mechanical properties.
This improvement is mainly reflected in the rolling direction, so that the steel is no longer an isotropic body to a certain extent; bubbles, cracks and looseness formed during pouring, they will be welded under the action of high temperature and pressure.
The hot-rolled steel is more rigid than the cold-rolled steel, so the torsion resistance of the hot-rolled steel is better than that of the cold-rolled steel.
Uses: under construction pipeline transportation, boiler hot water transportation, gas transportation, water power fluid pipeline, etc.

Applications:

1. Low and middle pressure fluid transportation pipeline

2. Casing pipe

3. Low and medium pressure boiler seamless steel pipe

4. High pressure boiler seamless steel pipe

5. Carbon seamless steel pipe for ship

6. Seamless steel pipe used in high pressure chemical fertilizer equipment

7. Petroleum and natural gas industry

8. Steel pipe for heat exchanger

9. Used for diesel engine

10. Chemical industry, building industry, environment industry and more

Delivery condition:

hot rolled, annealed, normalized, quenched and tempered

Packaging:

1. Bundle packing

2. Beveled end or plain end or varnished as per buyer's required

3. Marking: as per customer's requests

4. Painting varnish coating on the pipe

5. Plastic caps at ends

Specifications

Pictures show

Company Advantage

Liantai is dedicated in providing and exporting competitive welded steel pipes and fittings in various steel grade.
Hebei Liantai is a large stainless steel enterprise which integrates production, processing and sales.
Cost effective: Competitive prices with factory directly supply
Classic quality for all customers
The production facilitiesand the test means are complete, the technical force is strong
All for users throughout the whole process of economic management, for this purpose, to provide customers with high-quality products and excellent services.
We ensure that finest quality material is used for our products.
At present, the products have been sold well in morethan 30 provinces and cities nationwide.

FAQ

Q. What is the thickness range of the product?
A. 0.25mm-2.5mm.

Q. How about the MOQ?
A: Generally,the trail order will be accepted. The MOQ can be confirmed according to the different products.

Q. Are you trading company or manufacturer ?
A. Yes. We are a factory for steel pipe but we also do some another steel products galvanized coil cold rolled coil galvanized strip steel sheet, and etc.. if you havedetailed spec or drawing. Our production lead time is within 30-45 days.

Q. How about the delivery time?
A: Within 15-30days after receiving the deposit or L/C at sight. Of course, the detail will be confirmed by the quantity and the different products.

Q. Can the product be customized in size?
A. Can be customized, please consult customer service for details.

Q: Can you send samples to us?
A: Yes,we can provide free sample for quality inspection.According to our company police , you should assume the freight ,and we will return the freight if you place the order.