Original standard number GB 7540-87 HG/T 2866-1997 Rubber fender HG/T2866-1997 Standard download decompression password: www.bzxz.net

ICs83. 140.99
Registration No. 43.8--1997
Chemical Industry Standard of the People's Republic of China
HG/T2866—1997
Rubber fender
Rubber fender
Published on April 21, 1997
Ministry of Chemical Industry of the People's Republic of China
Implemented on October 1, 1997
HG/T 2866—1997
This standard adopts the Japanese Ministry of Transport standard "Inspection Standard for Rubber Sheath" (1978) in a non-equivalent manner: the writing format is based on the provisions of GB/T1.1-1993 and GB/T1.3-87. GB/T7540-87 "Rubber Sheath" was adjusted to an industry standard during the national standard cleanup and rectification, and GB/T7540-87 was revised to an industry standard in accordance with the spirit of the document No. 040 of the Technical Supervision Letter (1995). Based on the standards of the Japanese Ministry of Transport and considering the development status of rubber sheaths, on the basis of GB/T7540--87, the specifications and models were revised and supplemented, the physical performance indicators of rubber materials were adjusted, and the contents of GB/T7540-87 that were proven to be in line with national conditions and consistent with this Ministry of Transport standard were retained.
From the date of entry into force of this standard, GB/T7540-87 shall be abolished. Appendix A of this standard is the appendix of the standard. This standard is proposed by the Technical Supervision Department of the Ministry of Chemical Industry of the People's Republic of China. This standard is under the jurisdiction of Beijing Rubber Products Design and Research Institute. This standard was drafted by Beijing Rubber Products Design and Research Institute, Yantai Rubber Factory No. 2, and Shenyang Pulishitong Co., Ltd. The main drafters of this standard are: Wang Shuzhen, Gao Qian, Ma Jie, Liu Zhiqian, Scope
Chemical Industry Standards of the People's Republic of China
Rubber Fender
Rubber Fender
HG/ T 2866 —1997
This standard specifies the technical requirements, test methods, inspection rules, packaging, marking, transportation and storage of rubber fenders (hereinafter referred to as fenders). It is applicable to hollow compression rubber fenders that mainly deform the shape of the rubber fender body and absorb the impact energy of ships. 2 Referenced Standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are all valid. All standards will be revised. Parties using this standard should explore the possibility of using the latest versions of the following standards: GB/T528-92 Determination of tensile properties of vulcanized rubber and thermoplastic rubber GB/T531~-92 Test method for Shore A hardness of vulcanized rubber (negISO7619:1986) GB/T3512-89 Rubber hot air aging test method (ne9ISO188:1976) GB/T 7759-87 Determination of permanent deformation of vulcanized rubber under constant deformation at room temperature and high humidity (negISO 815:1972)
3 Product classification
3.1 Types
The guards are divided into simple circular type (CY), semicircular type (D), arch type (A), super arch type (SA), super drum type (SC), etc. 3.2 Structure and specifications
3.2.1 The structure of cylindrical type (CY) guard is shown in Figure 1. The specifications and dimensions shall comply with the provisions of Table 1 Figure 1 Schematic diagram of simple type (CY) guard structure
Approved by the Ministry of Chemical Industry of the People's Republic of China on April 21, 1997 and implemented on October 1, 1997
CY 15×L
CY 200×L
CY 250×L
CY 300×L
CY 400×L
CY S00×L
CY 60×L
CY 700× L
CY 800×L
CY 900×L
CY 1 000 × L
CY 1 100× L
CY 1 200 × EL
CY 1 300 × L
CY 1 400× E
CY 1 500× L
CY1600×
Other specifications shall be negotiated by the supply and demand parties
HG / T 2866 1997
3.2.2 Semicircular (D) guard structure is shown in Figure 2. The specifications and dimensions shall comply with the provisions of Table 2 Figure 2 Schematic diagram of semicircular (D) guard structure
500~30000
1 000 ~3 000
D 200 × 200 × L
D 200 × 200 × L
D 200 × 200 × L
D 300 × 300 × L
D 300 × 360 D 300 × 300 × L
D 300 × 300 × L
D 300 × 360 × L
D 300 × 360 × L
D 300 × 360 × L
D 400 × 400 × L
D 400 L
D 500 × S00 × L
D 500 × 500 × L
D 500 × 500 × L
D 500 × 500 × L
Other specifications shall be negotiated by both parties
HG / T 2866 1997
3.2.3 Arch type (A) and super arch type (SA) glare protection structures are shown in Figures 3 and 4. The specifications and dimensions shall comply with the provisions of Table 3. mm
A 200 ×t
A 200 × L
A 200 × L
A 200 × L
A 200 x L
HG/T 2866 —1997
Figure 3 Schematic diagram of arch type (A) protective structure
Figure 4 Schematic diagram of super arch type (SA) protective structureTable 3
1 × 860
2× 680
3 × 620
3×785
4×715
A 200×L
A 250×l
A 250×L
A 250×L
A 250×L
A 300×L
A 300×L
A 300×L
A 400×L
A 400×L
A 500×L
A 500×L
A 600×L
A 600×L
A 800×L
A R00 × L
A800×L
SA 300× L
$A 300×L
SA 300XL
HG / T 2866 — 1997
Table 3 (continued)
2250: 328
5× 672
1×865
2× 680
3×790
4×715
1×870
2× 685
1×900
2× 700||tt| |3× 635
1×930
2×715
3×645
1×960Www.bzxZ.net
2×730
3×655
625
: 260
SA 300xL
SA 300 × L
SA 300 × L
SA.400×L
SA 400 × L
SA 400×L
SA 400 × L
SA 400 ×L
SA 400×L|| tt||SA 500× E
SA 500×L
SA 500 × L
SA 500×L.
SA 500 × L
SA S00 × L
SA 600×L
SA 600 × L
SA 600 ×L
SA 600 ×L
SA 600 × L|| tt||SA 600×L
SA 800 × L
SA 800×L
SA 800 × L
SA B0O× L
.1.800
HG/T 2866 —199T||tt| |Table 3 (continued)
3 × 790
4× 715
5× 674
1 × 900
2 × 700||tt| |3×635
3 × 800
4×725
1×930
2×715
3×810
4×370
5×686| |tt||1×960
2 × 730
3 × 655
3 × 820
4×740
5 × 692||tt ||1 × 1 040
3× 680
3 × 845
SAB00xL
SA 1000×L
SA1000×L
SA100O×L
1.Other specifications are negotiated by both parties
2. n=number of holes1
HG / T 2866 — 1997
Table 3 (Complete)
4× 760
1 ×1 100
2 × 800
3 × 700|| tt||3.2.4 The super drum type (SC) protective structure is shown in Figure 5. The specifications and dimensions shall comply with the provisions of Table 4. Figure 5 Schematic diagram of super drum type (SC) protective structure installation 4
SC 630| |tt||SC 800
SC 1000
SC1150
SC 1250
SC 1450
SC1600
SC 1700
SC 2000
SC 2250
SC 2 500
SC 3000
4 Product marking
4.1 Marking method
Mark in the following order:
Product name, model, specification, this standard number 4.2 Marking example
HG / T 2866 1997
Table 4 (end)
Cylindrical (CY): Cylindrical guards with an outer diameter of 150 mm, an inner diameter of 75 mm and a length of 500 mm are marked as follows: a.||tt| |Rubber guard CY 150 × 75 × 500 HG / T × × × ×—× × × ×b. Semi-circular shape (D): The semi-circular guard with a height of 300mm, a width of 300mm and a length of 1000mm is marked as: Rubber guard D 300×300×1 000 HG/ T × × × × × × × ×mm| |tt||c. Arch type (A, SA): Arch type guard with a height of 300 mm and a length of 1 000 mm and super arch type guard with a length of 1 500 mm are marked as:
Rubber guard.A 300 ×1000 HG / T × × × ×—× × × ×Rubber guard SA 300 ×1 500 HG / T × × × ×XXX
Super drum type (SC): Super drum type guard with a height of 630 mm For: Rubber guard SC 630 HG / T × × × ×-5 Technical requirements
5.1 The mechanical properties of rubber guard shall conform to the requirements of Table 5. 8
CY 150 x 1 000
CY 200 × 1 000
CY 250 × 1 000
CY 300 x I 000
CY 400 × I 000
CY 500 × 1 000
CY 600 ×1 000
CY 700 × 1 000
CY 800 × 1 000
CY 900 × 1 000
CY 1 000 × 1 000
CY 1 100 × 1 000
CY 1 200 × 1 000
CY1300×I000
CY 1 400 × 1 000
CY 1 500 × 1 000
CY1600×1000
D200×200×1000| |tt||D 200 × 200 × 1 500
D 300 × 300 × 1 000
D 300 × 360 × I 000
D 300 × 300 × 1 500||tt ||D 300 × 360 × 1.500
D 400× 400 × 1 000
D 400×400×1500
D 500 × 500 × I 000
D 500 × 500 × 1 500|| tt||A 200 × 1 000
A 200 ||A 200 × 3 500
A 250×[ 000
A 250 × 1 500
A 250 × 2 000
A 250 × 2 500
Design compression%
HG/ T 2866 -- 1997
Reverse (KN)
Limit deviation%| |tt||Energy absorption ()
Limit deviation %
A 250 × 3 000
A 250 × 3 500
A300×1000
A 300 × 1 500
A300×2000
A 400 × 1 000
A400×1500
A400×2000
A500×1000
A 500 × 1 500
A 500 × 2 000
A 600 × 1 000
A 600 × 1 500
A 600 × 2 000
A 800 × 1 000
A800×1500
A 800 × 2 000
SA 300 x 1 D0H0
SA 300 ×1 500
SA 300 × 2 000
SA300×2500
SA 300 × 3 000
SA 300 × 3 500
SA 400 × 1 000
SA 400 × 1 500| |tt||SA400×2 000
SA 400 × 2 500
SA400×3 000
SA 400 × 3 500
SA 500 × 1 000||tt ||SA 500 × 1 300
SA500×2 000
SA 500 × 2 500
SA500×3000
SA 500×3500
SA 600 × 1 000
SA 600 × 1 500
Design compression%||tt| |HG / T 2866 — 199′
Table 5 (continued)
Reaction force (kN)
220, 7
294, 0
Limit Thermal difference %
Warm energy (LJ)
Limit deviation %
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