TAICANG ZHONGBO RAILWAY FASTENING CO., LTD.
белги: ZBRF
Color: Customized
Trademark: Zbrf
Transport Package: Woven Bag And Wood Pallet
Specification: Sgs
Origin: China
күбөлүк: Arema, Bs, Astm, Uic, Tb
Type: Track Train
Material: Nylon, Hdpe,Etc
Үлгүгө NO.: Sdu9, Sdu25,Etc
Part: Plastic Dowel
арыз: Pre-Insert For Concrete Sleeper
А.Н.: Woven Bag And Wood Pallet
кирешелүүлүк: 20,000each per day
ташуу: Ocean,Land,Air,Express
Келип чыккан жери: China
менен камсыз кылуу мүмкүнчүлүгү: 20,000each per day
күбөлүк: ISO4001/ISO9001/ISO45001
порт: Shanghai
Төлөм түрү: L/C,T/T,D/P
Инкотерм: FOB,CFR,CIF,EXW,FCA,CIP,DDP,DDU,Express Delivery
Main material of Pre-Insert Nylon Thread Plastic Sleeve
* PA66 : Nylon 66.69%, glass fiber 30%, other 1%|
No. |
Technique parameter |
Unit |
Technical requirement |
Value |
|
1 |
Density |
g |
1.3-1.45 |
1.45 |
|
2 |
Tensile strength |
Mpa |
≥170 |
178 |
|
3 |
Elongation |
% |
≤4.4 |
4.0 |
|
4 |
Bending Strength |
Mpa |
≥250 |
290 |
|
5 |
Impact Strength(No gap) |
KJ/m2 |
≥80 |
85 |
|
6 |
Melting point |
°C |
250°C-270 |
270 |
|
7 |
Insulation resistance |
Ω |
≥1×108 |
5×108 |
|
8 |
Glass fiber content |
% |
30-35 |
35 |
|
9 |
Hardness |
HRR |
≥110 |
118 |
|
No. |
Technique parameter |
Unit |
Technical requirement |
Value |
|
1 |
Density |
g/ |
0.95-0.98 |
0.95 |
|
2 |
Tensile strength |
Mpa |
≥19 |
19 |
|
3 |
Elongation |
% |
>80 |
150 |
|
4 |
Melting point |
°C |
170-190 |
190 |
|
5 |
Insulation resistance |
Ω |
≥1×1010 |
3.5×1010 |
|
6 |
Hardness |
A |
≥98 |
98(A) |
Railway Plastic Screw Dowel for Concrete Sleeper
Railway Plastic Screw Dowel for Concrete Sleeper
We produce high quality of these bolts and supply both for imports and exports. We are CRCC certificated company.
Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar.
Zhongbo, as a specialized rail fastener manufacturer, provides a complete line of products, including rail fastening, anchor, rail joint, rail clip, rail screw, anchor bolt, rail clamp plate, rail fishplate, and fishplate bolt for connecting rail tracks.
We also make rail fastenings for crane rail and elevator guide rail, along with other related products. We manufacture according to GB/TB (Chinese national standards and railway standards), AREA, UIC, BS, DIN, ASTM, and AS standards.
Our products are mainly made through hot forging.
The threads of rail screw spikes are made by hot rolling with special threading machines.
We produce metric threads, BS, BSW, TR thread, or round threads.
Продукт Categories : Track Work Fasteners > Rubber And Plastic Products
Купуялык билдирүүсү: Сиздин купуялыгыңыз биз үчүн абдан маанилүү. Биздин компания сиздин жеке маалыматыңызды ачыкка чыгарууга уруксатыңыз менен ачыкка чыгарбоого убада берет.
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Купуялык билдирүүсү: Сиздин купуялыгыңыз биз үчүн абдан маанилүү. Биздин компания сиздин жеке маалыматыңызды ачыкка чыгарууга уруксатыңыз менен ачыкка чыгарбоого убада берет.
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