护及检测层称为“外壳”。

S&F 双层油罐在埋藏于地下时，主要由内壳承受土石等外界压力。因为实际上虽然外界压力直接作用于外壳，

但所受之压力均由外壳同步传递到了内壳，所以外壳并不是主要的保持结构强度的部分。

The main steel body of S&F Double-wall tank(with the full name of ‘steel and FRP double-wall tank’) is called “inner

shell”, and the FRP protecting layer is “outer shell ”

When s&f Double-wall tank is buried underground,inner shell mainly endures the pressure form earth and stone.

although outer pressure acts on outer shell directly,it transfers to the inner shell at the same time, there for the outer

shell isn’t the main part to keep the structure strength.

产品执行的相关标准 Relevant standards of the products

GB50156-2002《汽车加油加气站设计和施工规范》

GB/T4735-1997《钢制焊接常压容器》

JB/T4709-2000《钢制压力容器焊接章程》

GB985-88《气焊、手工焊、气体焊、焊缝坡口基本型式及尺寸》

JB4730-94《压力容器无损检测》

日本消防危第 66 号相关强化玻璃纤维制双层油罐规定的运用

GB50156-2002

GB/T4735-1997steel welded container used in normal pressure

JB/T4709-2000 regulations of steel welded pressure container

GB985-88 basic form and size of the connection of air welding,manual welding,gas welding

JB4730-94non-damage measurement of pressure container

Japan NO.66 relevant application standards about FRP double-wall tank

产品规格 Size

SF-10KL：长 4044mm 直径 1900mm 最高点 2100mm

SF-20KL：长 7524mm 直径 1900mm 最高点 2100mm

SF-20KL：长 6770mm 直径 2000mm 最高点 2200mm

SF-30KL：长 7344mm 直径 2400mm 最高点 2600mm

SF-30KL：长 6208mm 直径 2600mm 最高点 2800mm

SF-40KL：长 8050mm 直径 2600mm 最高点 2800mm

SF-50KL：长 10158mm 直径 2600mm 最高点 2800mm

SF-50KL：长 8700mm 直径 2800mm 最高点 3000mm

SF-10KL: length4044mm; diameter 1900mm;vertex2100mm

SF-20KL: length7524mm; diameter 1900mm; vertex2100mm

SF-20KL: length6770mm; diameter 2000mm; vertex2200mm

SF-30KL: length7344mm; diameter 2400mm; vertex2600mm

SF-30KL: length6208mm; diameter 2600mm;vertex2800mm

SF-40KL: length8050mm; diameter 2600mm; vertex2800mm

SF-50KL: length10158mm; diameter 2600mm; vertex2800mm

SF-50KL: length8700mm; diameter 2800mm; vertex3000mm

注：可根据客户需求，量身定制。

产品结构 Structure

钢制强化玻璃纤维制产品结构 s&f double-wall stucrue

钢板铣边

卷边

简体拼接

封头拼接

简体外环自动焊接

mill four sides of steel plate

roll

Connect body of tank

Connect the and enclosure

automatic welding of the outer ring

油罐水压检测

水压泄露情况确认

发放水压检测证书

整体喷丸处理

Water pressure test of tank

leak check

Deliver water pressure check letter

blast grit of the whole body

外壳空隙处理

FRP 喷涂

plastic film on the outer steel shell

spray frp

FRP 膜厚确认

FRP 针孔检测

空隙加压检测

减压检测和异常情况的确认

frp thickness confirmation

pinhole check

interstice check with pressure

abnormity confirmation by reducing pressure

制作报告书

发放质保证书

整理质保资料和发货清单

make report

Deliver quality warranty letter

pack up quality letter and consignment list

S&F 双层油罐三大特性之——安全性

One of the three most important features of double-wall tank security

双层结构

钢制强化玻璃纤维制双层结构，在内部钢壳与外部强化玻璃纤维层之间采用专制加工方法，使内外层之间产生

0.1-0.3mm 的空隙，即使内壳生产泄漏，也能保证所容危险物仅在空隙中流动，不会马上溢出外界污染环境。

Double wall Structure

Fiberglass reinforced plastic’s double-wall structure makes 0.1-0.3mm interstice between two layers with patent

technology. even if inner layer begins to leak,the double-wall structure can prevent the leakage overflowing to outside

and polluting environment,subsequently only flowing in the interstice

内层

采用6mm厚的特种钢板制造，与普通的厚度仅5mm的单层油罐相比，强度大大提高。

Inner wall

Made of special steel with 6mm thickness and tank strength has been much improved comparing to the common

single-wall one with only 5mm thickness.

外层

强化玻璃纤维层，厚度达到 2.5mm 以上，具有很强的耐腐蚀性，耐电蚀性；双层之间采用专利工艺技术，使

其达到 0.1-0.3mm 的空隙，从根源上杜绝安全隐患的存在。

Outer wall

made of FRP with a thickness above 2.5mm a better antipressure and astigmatic feature strong resistance

to corrosiveness and electrosion;0.1 -0.3mm interstice is reached between two layers by using a patent

technology;therefor most hidden troubles in safety can be eradicated.

FRP 制油罐与其他材质油罐性能比较

Comparison between FRP tank and other tanks

材质 material	强度 STReNGTH	耐腐蚀性 resistanCe to erosion	耐电蚀性 eleCtroCorrosion resistanCe
材质	双层结构，抗冲击性、抗震性好	由于使用FRP，不易腐蚀， 可长期埋在地下	电绝缘体，抗电解腐蚀性强
frp	WITH DOuBLe-WaLL STRucRuRe ,GOOD PROeRTy of anti-impaCt,astigmatiC	Due to frp,not tenD to be eroDeD,anD Can be burieD unDergrounD for a long time	eleCtriCity insulating,gooD property of anti-eleCtrolytiC erosion
钢制	当它腐蚀时，力量强度减少	易腐蚀，重新掩埋的时候需要 重刷外部油漆	电导体，电解腐蚀后需要更换油罐
steel	WHeN eRODeD,STReNGTH WILL ReDuce	tenD to be eroDeD,reCoating is neeDeD WHeN BuRIeD aGaIN	teleCtriCity ConDuCtor,oil tank SHOuLD Be RePLaceD aFTeR eLecTROLyTIc eROSION
混凝土制	物质强度大，但易破碎，强度不可靠	短期不会被腐蚀，但是长时间会被腐蚀	不会被腐蚀
ConCrete	a HIGH STReNGTH,BuT aPT TO DaMaGe,aND not reliable	WILL NOT Be eRODeD IN SHORT TeRM,BuT Will in long term	Can not be CorroDeD

S&F 双层油罐三大特性之 - 环保型

One of the three most important features of double-wall tank ENVIRONMENTAL PROTECTION

单层钢制油罐因为常年埋于地下，受到地下水气的侵蚀以及电解腐蚀；

双层结构，内有 0.1-0.3mm 的空隙，外层 FRP 保证了泄漏物不会直接渗漏污染土地和水源；

外层 FRP 不会与地下水、盐水等产生电解腐蚀现象；

外层 FRP 不会与汽油、柴油、含铅汽油产生腐蚀现象；

泄漏检测仪能够 24 小时全程监控，杜绝污染隐患；

泄漏监测系统，便于油罐的检测盒维护，保护了土壤的原生态环境。

ordinary single wall tank buried underground,would be eroded and corrupted by water.

Double-wall structure with 0.1-0.3mm thickness interstice,outer FRP layer Prevents leakage soaking into soil and water

resource directly;

outer frp will not produce electro corrosion with underground water,salty water etc.

Outer FRP will not produce erosion with gasoline and diesel oil;

Leak detector can monitor it for 24 hours everyday.avoiding potential pollution;

leak detecting system is convenient for tank’s detection and maintenance, so soil environment is protected.

S&F 双层油罐三大特性之 - 经济性

One of the three most important features of double-wall tank SAVING

双层油罐的高安全、高环保性能也间接降低了用户的使用成本，使用该产品后能够不需要建造防渗灌池，油罐

可一直埋于地下使用。一般单层钢制油罐每年都需要进行维修和检测，增加了维护时间和成本，而双层油罐对内部

钢壳根本不需要检测，仅一次对玻璃纤维制外壳进行表面检测，大大降低了客户的使用综合成本；

the high security and environmental protection of double-wall tank indirectly reduce the use-cost of users.if you buy

this product,you can bury it directly underground,no need to construct an additional underground storage room.

an ordinary single wall tank need to be tested and repaired yearly,the time and cost of maintenance is increased

;while the inner layer of double wall tank need not be detected at all,only the outer FRP layer needs test every 3

years,therefore,the total use-cost of users being reduced dramatically.

经济特点 Savings

S&F 双层油罐的使用寿命是普通油罐的 5-10 倍，至少可保证安全使用 30 年。

安装便捷，大大缩短工期，减少成本投入。

远程监控系统便于日常及定期检测，数字化控制，免去人工复杂操作；

S&F 双层油罐的维护需求是普通油罐的 1/10，大大节约了维护成本；

S&F 双层油罐的使用率与普通油罐相比有较大的提高，保证了设备的高效率使用，产品性价比高；

S&F 双层油罐的高效使用，大大保护和节约了能源，免去了能源泄漏带来的严重损失。

＞ S&F double-wall tank has a 5-10 times life equaling to common tank,and can be safely used at least 30 years;

＞ easy for installment,shortening construction time and reduceing cost;

＞ Remote monitoring system is easy for daily and periodic check and digital control,and hereby complex manual

operation is avoided;

＞ The maintenance cost of double-wall tank is one tenth of that of ordinary single-wall tank,therefore reducing the

cost dramatically;

＞ S&F double-wall tank has a higher using rate than common tank,and also a higher ratio of property between

functions and price;

＞ effective use of S&F double-wall tank can protect and economize energy,and consequently the loss caused by

severe leak can be avoided.

FRP 制油罐与其他材质油罐比较

Comparison between tanks made of FRP and other materials

材质 material	制品重量 WeIGHT	施工性 ConvenienCe of Constrution	使用寿命 proDCt life	泄露检测 leak DeteCting
FRP 制	40m