Ball joint handrail supplier manufacturer from China Yantai Haorui Metalwork Co.,Ltd.

Place of Origin:

Shandong, China (Mainland)


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Product Detail

Ball joint handrail

Ball joint handrail,Ball joint handrail supplier,Carbon steel Ball joint handrail

Ball joint handrail supplier

Carbon steel Ball joint handrail

SPECIFICATIONS

Tyle	Ball diameter	Column pipediameter	Handrails diameter	Knee rail pipediameter
standard	76mm (85)	48.0mm (51)	42.3mm (51)	33.5mm (38.2)
economy	66mm (70)	42.3mm (38.1)	33.5mm (38.1)	26.8mm (32)

Regular Reference:

NB	OD	Common steel pipe		Thickened steel pipe
NB	OD	WallThickness(mm)	Theoretical weight (kg/m)	Wall Thickness(mm)	Theoretical weight(kg/m)
6	10.2	2	0.4044	2.5	0.4747
8	13.5	2.5	0.6782	2.8	0.7389
10	17.2	2.5	0.9063	2.8	0.9944
15	21.3	2.8	1.2775	3.5	1.5364
20	26.9	2.8	1.6642	3.5	2.0198
25	33.7	3.2	2.4070	4	2.9298
32	42.4	3.5	3.3577	4	3.7880
40	48.3	3.5	3.8669	4.5	4.8608
50	60.3	3.8	5.2948	4.5	6.1925
65	76.1	4	7.1124	4.5	7.9459
80	88.9	4	8.3750	5	10.3455
100	114.3	4	10.8807	5	13.4775
125	139.7	4	13.3863	5.5	18.2027
150	165.1	4.5	17.8229	6	23.5419
200	219.1	6	31.5322	7	36.6149

1.Stanchion Spacing: 1000, 1100,1200 and 1500ram

2.Height of Handrail:

(1) Double Rails

A. Horizontal Handrail: with a minimum height of 1100ram for the handrail

B. Angled Handrail: with a minimum vertical height of 900ram for handrail

(2)Three Rails: generally 1200ram

(3)Single rail or more than 3 rails are subject to specific design.

3. Joint of Rail and Stanchion:

(1)Welding is generally adopted for joints with parcel antirust treatment.

(2) Bolts or pins are optional, with necessary holes to be drilled at site for installation.

4. If customer reduces the height of handrail or the thickness of steel pipe, or increase the main stanchion pitch, etc. so as to save cost, our company will not be responsible for any consequence incurred.

Quality Standard