Description

Product Name: A**3 /SA**3. Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes Product particular communication: 1) Size: 6.*5 - **7 mm (OD) x 0.*9 - *5mm (WT) ; 2) Tight tolerance, Smooth surface, Uniform mechanical property(Mechanical Properties equilibrium) ; 3) Heat treatment: BK, BKS, GBK, NBK, Stress Relief, Normalizing, Spheroidize Anneal, Annealing, Bright Annealing, Normalized, Quenched and Tempered, Solution Annealing, etc ; 4) Continuous stenciling as required ; 5) Rust prevention treatment, such as: immersion oil, lacquer, passivation, phosphating, etc; 6) Plastic plugs or caps on both ends as required ; 7) Packing Type: Round , Square, Rectangle, Hexagon. Streamline, etc. 8) 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; 9) Main Applications: Mechanical and Structral Purpose, Boiler and Heat Exchanger, Hydraulic and Petrochemical Purpose, etc. Mobile:**6 **9 ***5 ***9 or: **6 ******2 ***0 **3 F a x:**6 **1 ***2 ***2 Email: evergreensu*1(at)gmail(doc)com or suxing**0(at)hotmail(doc)com Commercial Information: 1) Delivery : Within *0 days ; 2) Min Order : *5 Tons; 3) Packing way : As per our export standard for shipment ; 4) Term of payment : *0% T/T within 3 days after signing the contract, balance *0% before shipment. Or *0%T/T **0% irrepealable L/C ; 5) Delivery Port : Shanghai Port ; 6) Offer Validity : **7 Days ; 7) Container : *0&#**9; or *0&#**9;, etc ; 8) Manufacture methods : Cold Finished .