Connecting 6061 Aluminum Alloy Welded Pipe

• Color: Silver
• Application: Transportation Tools, Door & Window, Decorations
• Certification: ISO9001, ASTM, JIS, GB, EN
• Technique: Extruded
• Grade: 6000 Series
• Temper: O - H112
• Model NO.: 6061
• Surface Treatment: Enameled Wire
• Alloy: Alloy
• Elongation: More Than 10%
• Transport Package: Export Standard Wooden Pallet
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7606125900
• Production Capacity: 20000mt/Month

Product Description

Connecting 6061 aluminum Alloy Welded Pipe

 

This standard is applicable to aluminum pipes used for connecting pipes of air separation equipment with PN≤0.25Mpa.

1 The type and size of welded pipe are specified in the following figure and table:

Markup example:

Welded pipe with nominal diameter DN=300mm, tube outer diameter D=306mm, wall thickness δ=3mm, and tube length specification of 6000mm.
Welded pipe φ306×3×6000 HT5059-83

Nominal diameterDN		200	250	300	350	400	500	600	700	800	900	1000
Tube outer diameterD		206	256	306	356	408	508	630	720	820	920	1020
Wall thicknessδ		3	3	3	3	4	4	4	4	4	5	5
size	LengthL	1500
	weight	7.61	9.48	11.4	18.2	20.2	25.2	30.9	35.4	40.2	56.5	62.5
	Length L	3000
	weight	15.2	18.9	22.8	26.5	40.4	50.4	61.7	70.7	80.3	113	125
	Length L	6000
	weight	30.4	37.9	45.6	52.9	80.7	101	123	114	161	226	250

2Material: LF2
3 technical requirements

3.1 Welded pipes with a length of 3000mm and 6000mm are allowed to be spliced. The girth weld type is the same as the longitudinal weld, but the two adjacent longitudinal welds must be staggered by at least 90°.
3.2 The remaining technical requirements are in accordance with HT0008-83.
Note: When DN<200 mm, select HT5057-83.