ASTM A334 Carbon Steel Seamless Pipe / Tube , 2inch 4inch Steel Pipe Non - Secondary

ASTM A334(ASME SA334/334M)? Seamless Steel Pipes for low-temperature service

SPECIFICATIONS:

Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling

Ends: BE/PE, ends caps

Marking: as per requirement

Delivery Condition: Annealed/Normalized/Tempered

Size:(mm)
? ? ?OD: 10.3 – 114.3mm (1/8 – 4 in.)???????? WT: 1 – 12mm??

?? or as per customer’s requirement
Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length

Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement

CHEMICAL COMPOSITION (%):

MECHNICAL PROPERTIES:

DIMENSION TOLERANCE:

INSPECTION AND TEST:

CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening,impact, etc). SURFACE AND DIMENSION CHECK. NON-DESTRUCTIVE TEST(eddy current test/ultrasonic test), HYDRAULIC TEST.

Description:

ASTM A334(ASME SA334/334M) ?

Seamless steel pipe for low temperature application

Size range from OD: OD: 10.3 – 114.3mm (1/8 – 4 in.)??? or as per customer’s requirement

ASTM A334 is the standard of seamless or welded steel pipe for low-temperature service. It is minimum-wall-thickness pipes under this standard.

Top quality products

Applications:

Low-temperature service. Superheater. Heat-exchanger and other heat supply/heat transfer equipment, etc.?

Competitive Advantage:

Always put quality on first consideration makes us keep our qulity stable and good. Always put customer’s benefit before ours makes our good service and gain us good reputation.

Advanced equipments. Sincere , truth and careful attitude on communication and production.