BS 3059 steel boiler and superheater tubes

Specifications

BS 3059 steel boiler and superheater tubes

Product Information

Black Steel Pipe

1) Wall Thickness: 0.89-12.7mm or according to your requirement

2) Outerside Diameters: 6.35-114.3mm

3) Length: 3000mm-12000mm, according to your requirement

4) Surface Treatment:  black painting, 3PE FBE or others

5) Standard: ASTM, DIN, BS, GB, JIS

6) Tight tolerance, Smooth surface, Uniform mechanical property(Mechanical Properties equilibrium) ;

7) Heat treatment: BK, BKS, GBK, NBK,Stress Relief, Normalizing, Spheroidize Anneal, Annealing, Bright Annealing, Normalized, Quenched and Tempered, Solution Annealing, etc 

8) Continuous stenciling as required ;

9) Rust prevention treatment, such as: immersion oil, lacquer, passivation, phosphating,etc;

10) Application: Automobile and Bearing Industry, Mechanical and Structral Purpose, Boiler and Heat Exchanger, Hydraulic and Petrochemical Purpose, etc.

11) Packaging: a) Plastic plug in both ends---- Packed in budles----protcted by plastic film----put into woven bags; 

b) Plastic plug in both ends---- Packed in budles----protcted by plastic film----put into woven bags----put into crate; 

c) Hexagonal bundles of max. 1,500kg with several steel strips, Wrapped in waterproof paper, PVC sleeve,and sackcloth with several steel strips or packed in heavy tri-wall boxes, wooden boxes, wooden slats as requires;Type: Round , Square, Rectangle, Hexagon. Streamline, etc;

8) Lead Time: 15-30 days. According to your quantity

BLACK STEEL PIPE

Factory Tour

BLACK STEEL PIPE

Overview

BLACK STEEL PIPE

BLACK STEEL PIPE

Euipment

BLACK STEEL PIPE

BLACK STEEL PIPE

Quality Control & Inspection

Relevant Test: Chemical Component Analysis---Mechanical Properties(Ultimate tensile strength,Yield strength,Elongation)---Technics Properties(Flattening Test,Flaring

Test,Bending Test,Hardness Test,Blow Test,etc)---Exterior Size Inspection---Nondestructive Test---Hydrostatic Test;

BLACK STEEL PIPE

Packaging

1) Plastic plug in both ends---- Packed in budles----protcted by plastic film----put into woven bags

2) Plastic plug in both ends---- Packed in budles----protcted by plastic film----put into woven bags----put into crate

3) Hexagonal bundles of max. 1,500kg with several steel strips, Wrapped in waterproof paper, PVC sleeve,and sackcloth with several steel strips or packed in heavy tri-wall boxes, wooden boxes, wooden slats as requires;Type: Round , Square, Rectangle, Hexagon. Streamline, etc;

Black Steel Pipe

Bundles

Black Steel Pipe

Black Steel Pipe

Woven bags and Crate

Black Steel Pipe

1. Free sample is available

2. Small quantity order is acceptable

3. Quality Control is strict

4. Third Party inspection is acceptable

5. 12 months Quality Guarantee

6. Payment Term is negotiable