Gr1 Gr3 Gr4 Gr6 Welded Alloy Steel Tube with NBK GBK for Fluid Pipe , ASTM A333 A334 Steel Pipe

Delivery Time:25~35days
Certification:ISO9001 14001 BV TUV PED DNV etc

Gr1 Gr3 Gr4 Gr6 Welded Alloy Steel Tube with NBK GBK for Fluid Pipe , ASTM A333 A334 Steel Pipe

Quick Detail:

Standards: ASTM A333/A334, JIS3460-1988,

ASTM A333 Grade 1, Grade 3, Grade 4,Grade 6, Grade 7, Grade 8,Grade 9, Grade 10, Grade 11

ASTM A334 Grade 1, Grade 3, Grade 6,Grade 7, Grade 8,Grade 9, Grade 11

OD. Range: 6mm – 114 mm

Wall thickness: 0.5 mm-15 mm

Length: Max length 25000mm

Description:

Product name: ASTM A333/A334, low temperature steel tube

Standard executived: ASTM A333/A334, JIS3460-1988, ASTM DIN JIS or GB standard

Grade: Gr. 1, Gr. 2, Gr. 3, Gr. 4, Gr. 5, Gr. 6, Gr. 7, 09MnD, 10MnDG,STPL380,etc

Outside diameter:6mm~114.0mm 

Wall Thickness:0.5mm~15mm 

Length:4m-24m,also can be manufactured according to customers\' requirements

Type:Seamless (cold drawn)  

Ends:Plain ends or bevel ends 

Delivery Conditions: BK,BKS,BKW,NBK,GBK( As drawn, quenched and tempered, normalized, annealed, stress-relieved)As different requirements,It including pickling,etc. AS per Standard.

Coating for protection:black painting,anti-rust oiled or varnish,also can be required according to customers\' requirements

Factory test and other terms:

1. Hydrostatic or Nondestructive Electric Test

2. Heat Treatment: according to Standard
3. Surface Condition:According to Standard.
4. Grain Size:According to standard
5. Sampling:flattening,flaring,grain size,Marking

6. we provide bevel end,plastic cap, varnish coating, oiled or black painted to prevent rustand other packing 

service.

Applications:

ASTM A333/A334

Low temperature seamless steel pipe applies to petrochemical, chemical industry used. 

Low temperature steel pipe also can be made according to the customers requirements.

All other tubes applicable for boiler and heat exchanger tube we can produce ,