Quatest 1 TONG cue TIEU CHUAN D O LU6NG CHAT LUONG D i r e c t o r a t e for S t a n d a r d s M e t r o i o g y a n d Q u a l i t y

TRUNG TAM KY THUAT TIEU CHUAN 00 LU6NG CHAT LUONG 1 Q u a l i t y A s s u r a n c e a n d Test ing C e n t e r 1

Oio Chi/Address: 8 Hodng Quoc Viet Cau GIdy, Hd N$i, Viet Nam

E>i#n ttiogi/tel: (84-4) 38361399 Fax; (84-4) 38361199

S6/N0 ^M£....:.jJMi..m..d-^.. Trang/Page:.

KET QUA THU'NGHIEM TEST RESULTS

1. Ten mlu thir iSample: ONG DONG a>19,05x0,8mm 2. Khach \ikagjCHent: CONG TY CO PHAN ONG DONG TO AN PHAT 3. So iLTcmg mlu /Quantity: 01 4. Ngay nhan mau /Reception date: 25/6/2012 5. Thod gian thu: nghlem /Time of testing: . 03 / 7 / 2012

TT I t e m

TEN CHI TIEU Specifications

P.P THU* Test methods

Mirc QUI DJNH Requirements

KET QUA Results

1 Kich thuo'c ~ D i m e n s i o n ,

• Duong kmh ngoai - O u t s i d e d i a m e t e r .

• C h i h n day - W a l l tPiickness

mm JIS H3300 JIS H3300:2006

l905±o.o9 18,96

0,79

2 Cff tinh - M e c h a n i c a l p r o p e r t i e s C1220 T-OL

• Gidi han ben keo - T e n s i l e s t r e n g t h MPa JIS Z2241 >205 239

• Dp gian dai tirong dSi - E l o n g a t i o n % >40 46

•. DO cung Rockwell - R o c k w e l l hardness, Rl 5T JIS Z2245 <65 64

3

• Thur nong rong ong - E x p a n s i o n test

Thanh ph3n hoa hgc - C h e m i c a l c o m p o s i t o n . .%

JIS H3300

ASTM E478-96

K h o n g n u t , v a . . . N o c r a c k e d . . .

C1220

Dgt - Pass .

• Dong —Copper Cu >99,9 99,9496

• Ph6t pho - P h o s p h o r u s P • 0,015-0,040 0,0294

4 Thu- luc nuoc 6' 60bar W a t e r p r e s s u r e a t 6 0 b a r

TCVN 1832:76 - Dat - Pass (Khong nut, va ...)

No cracked, no broken...

Truong phong Thu- nghifm 1 H e a d of L A B . 1

m o i , d a t e 0 5 / 7 / 2 0 1 2 'ko&i4m 6 6 c / D i r e c t o r

T r d n T r u n g K i e n GiAM e o c

^y{l7n 0l(t

1 . P h i e u ket q u a nay c h i c 6 g i d tr} d o i v a i mdu t h u do k h d c h h d n g d u a t&i. This test results is v a l u e only f o r samples taken by customer.

2. K h o n g d u a c t r i c h sao m o t p h d n k i t q u a ndy neu k h o n g d u a c su dongy c u a t r u n g t d m Ky t h u d t I . This test results s h a l l not reproduced except in fidl, w i t h o u t the weitten approved of QUATEST 1.

3. T i n mdu vd ten k h d c h h d n g d u a c g h i theo yeu c d u c u a k h d c h h d n g . Name of sample and customer are w r i t t e n as customer's request.

TN/BM/05,4-Sbhl

Quatest 1 TONG cue TIEU CHUAN D O LU6NG CHAT LUONG £>ia chi/Address: 8 Hoang Quoc vm Directorate for Standards Metrology a n d Quality Cou Giay, Hd Nai, Viet Nam

TRUNG TAM KY THUAT TIEU CHUAN 00 LU6NG CHAT LUONG 1 0§n thogi/Tel; (844) 38361399 Quality Assurance a n d Testing Center 1 Fax; (84-4) 38361199

So/No 2 . a / i jJa£mi.J.^.Z Trang/Page:.

KET QUA THU'NGHieM TEST RESULTS

.1. Ten mSu thir /Sample: ONG DONG <I>19,05xl,0mm 2. Khach h m g j C l i e n t : CONG TY CO PHAN ONG BONG TO AN PHAT 3. S6 lugngm^u /Quaniity:. 01 4. Ngay nhan mlu /Reception date: 3 / 7 / 2012 5. T h a i g i a n i h u n g h i e m / T i m e of testing: .'• 9-13/7/2012

TT Item

TEN CHii TIEU Specifications

P.P THU" Test methods

M f C QUI DINH Requirements

KET QUA Results

1 Kich thu'O'c - D i m e n s i o n ,

• Dirong kinh ngoai - Outside diameter

• Chi§u day - W a l l thickness

mm JIS H3300 JIS H3300:2006

1905±o.o9

l.OO ''- ^ .

19,00

1,00

2 Cff tinh — M e c h a n i c a l p r o p e r t i e s C1220T-OL

• Gidi han bin keo - Tensile strength MPa JIS Z2241 >205 222

• DO gian dai tirong d6i - E l o n g a t i o n _% >40 54

• DO Cling Rockwell - R o c k w e l l hardness, R15T JIS Z2245 <65 61

3

• Thir nong rpng 6ng - Expansion test

Thanh phan h6a hpc - C h e m i c a l compositon, %

JIS H3300 ,

ASTM E478-96

K h o n g nut, v&... No cracked...

C1220

Dat - Pass

• Bong-Copper Cu >99,9 99,9617

• Phot pho - Phosphorus P 0,015-0,040 0,0173

4 Thii' ^p luc nude o" 60bar Water pressure at 60bar

TCVN 1832:76 - Dat - Pass (Khong nut, vd ...)

No cracked, no broicen...

Truong phdng Thu- nghifm 1 H e a d of L A B . 1

JlSj^^^}^jm6oc/Director

T r d n T r u n g K i e n

L P h i i u k i t qua ndy c h i c6 g i d t r i d o i v&i mdu thu do khdch hdng dua t&i. This test results is value only f o r samples taken by customer.

2. K h o n g duac t r i c h sao mot phdn k i t qua ndy neu khong duac su dongy cua t r u n g tdm Ky t h u g t L This test results s h a l l not reproduced except i n f i d l , w i t h o u t the weitten approved ofQUATEST 1.

3. Ten mdu vd ten khdch hdng duac g h i theo yeu cdu cua khdch hdng. Name of sample and customer a r e w r i t t e n as customer's request.

TN/BM/05.4-Sbhl

Quatest 1 TONG cue TIEU CHUAN DO LUdNG CHAT LUONG D i r e c t o r a t e for S t a n d a r d s M e t r o l o g y a n d Q u a l i t y

TRUNG TAM KY THUAT TIEU CHUAN 00 LUONG CHAT LUONG 1 Q u a l i t y A s s u r a n c e a n d Test ing C e n t e r 1

Oia chi/Address: 8 Hoang Quoc Viet Cau Giay, Ha N6i, Viet Nam

E>ien thoqi/Tel; ,(84-4) 38361399 Fox: (84-4) 38361199

So/No L Q i l .j.m^.rm:l^-^. Trang/Page:.

KET QUA THU'NGHieM TEST RESULTS

1. Ten mlu thur/5amp/e: ONG DONG <I>19,05xl,0mm 2. Khach hang /a/e«/ CONG TY C 6 PHAN ONG BONG TO AN PHAT 3. S6 luffng miu I Quantity:. 01 4. Ngay nhan mlu /Reception date: 3 / 7 / 2012 5. Thai gian thii nghiem / T i m e of t e s t i n g : - 9 - 1 3 / 7 / 2 0 1 2

TT Item

TEN CHi TIEU Specifications

P.P THU* Test methods

MfCQUIDpVH Requirements

KET QUA Results

1 Kich thu'O'c — D i m e n s i o n ,

• Duong kinh ngoai - O u t s i d e diameter

• Chiiu day - W a l l thickness

mm JIS H3300 JIS H3300:2006

1905±o.o9

l.OO"''- ' .

19,00

1,00

2 Cff tinh — M e c h a n i c a l p r o p e r t i e s €1220 T-OL

• Giai h n b^n.keo - Tensile s t r e n g t h MPa JIS Z2241 >205 222

• DO gian dai tucmg d6i - E l o n g a t i o n % >40 54

• DO Cling Rockwell - R o c k w e l l hardness, RI5T JIS Z2245 <65 61

3

• Thu nong rpng 6ng - E x p a n s i o n test

Thanh phan h6a bgc - C h e m i c a l c o m p o s i t o n , %

JIS H3300 ,

ASTM E478-96

K h o n g nut, v&.,. No cracked...

C1220

Dat - Pass

• B6ng~ Copper Cu >99,9 99,9617

• Phot pho - Phosphorus P 0,015-0,040 0,0173

4 Thu- luc nu6"c 60bar Water pressure at 6 0 b a r

TCVN 1832:76 - Dat - Pass (Khong nut, vd ...}

No cracked, no broken...

Truong phong Thu- nghif m 1 H e a d of L A B . 1

H d N d i , ngay 17/7/2012 iMm Q t c / D i r e c t o r

T r d n T r u n g K i e n

1. P h i i u k i t q u a ndy c h i co g i d t r i d o i v&i mdu t h u do khdch h d n g d u a t&i. This test results is v a l u e only f o r samples taken by customer

2. K h o n g duac t r i c h sao mot phdn k i t q u d ndy neu k h o n g dugc su d o n g y c u a t r u n g tdm K y t h u d t 1 . This test results s h a l l n o t reproduced except in fidl, w i t h o u t the w e i t t e n approved ofQUATEST 1.

3. Ten mdu vd ten khdch h d n g duac g h i theo yeu cdu c u a khdch hang. • Name of sample and customer are w r i t t e n as customer's request.

TN/BM/05.4-Sbhl

Quatest 1 TONG cue TIEU CHUAN OO LU6NG CHAT LUONG D i r e c t o r a t e fo r S t a n d a r d s M e t r o l o g y a n d Q u a l i t y

TRUNG TAM KY THUAT TIEU CHUAN 00 LUdNG CHAT LUONG 1 Q u a l i t y A s s u r a n c e a n d Test ing C e n t e r 1

Oia chi/Address: 8 Hodng Quoc Viet . Cau Gidy, Hd N0I, Viet Nam

Dien thoai/Tel: (84-4) 38361399 Fax: (84-4) 38361199

ss /No <<m.^ idi:>.2....fm Trang/Page:.

KET QUA THU' NGHIEM TEST RESULTS

1. Ten mau thur ISample:, ONG OONG a>28,58xl,0mm 2. Khach h ng /a/e«/ CONG TY C 6 PHAN ONG DONG T O AN PHAT 3. So lugng mlu I Quantity: 01 4. l>\gky v ^ k n m h i {Reception date: ', 2 5 / 6 / 2 0 1 2 5. Thoi gian thii nghiem iTime of testing: . 03 / 7 / 2012

TT I t e m

TEN CHi TIEU Specifications

P.P THU" Test methods

Ml/C QUI DJNH R e q u i r e m e n t s

KET QUA Results

1 Kich thu-6'c - D i m e n s i o n ,

• Dudng kinh ngoai - O u t s i d e d i a m e t e r

• . Chilu day - Wall t h i c k n e s s

mm JIS H3300 JIS H3300:2006

28,58*"''^

1,0^

28,58

0,97

2' Cff tinh — M e c h a n i c a l p r o p e r t i e s C1220 T-II

• Gioi han ben keo - T e n s i l e s t r e n g t h MPa JIS Z2241 >315 • 458

• D0 gian dai tnoiig doi - E l o n g a t i o n % - 7,0-

• DO cung Rockwell - R o c k w e l l h a r d n e s s , HR30T JIS Z2245 > 5 5 63

3 Thanh phan hoa hpc - C h e m i c a l c o m p o s i t o n . % ASTM E478-96 C1220

• D6ng - C o p p e r C U >99,9 99.9552

• Ph6t pho - P h o s p h o r u s P 0,015-0,040 0,0242 .

4 Thu- 5p luc nwoc 6' 60bar Water p r e s s u r e a t 6 0 b a r

TCVN 1832:76 Dat - Pass (Khong nut, va ...)

No cracked, no broken...

Trffong phong Thu* nghiem 1 H e a d of L A B . }

^-T^m^ d a t e 0 5 / 7 / 2 0 1 2 >^Sjj^!/:::^^^^^Mc/Director

TRi.JNG TAN.

Trdn T r u n g K i e n 0 GIAM DOC

L P h i e u ket qud ndy c h i c 6 g i d t r i d o i v&i m d u t h u d o k h d c h h d n g d u a t&i. This test results is value only f o r samples taken by customer.

2. K h o n g dug-c t r i c h sao m o t p h a n k i t qud ndy neu k h o n g d u a c su d o n g y c u a t r u n g t d m Ky t h u d t 1. This test results shall not reproduced except in full, without the weitten approved ofQUATEST J.

3. Ten m d u vd t e n k h d c h h d n g d u a c g h i t h e o yeu c d u c u a k h d c h h d n g . Name of sample and customer are written as customer's request.

TN/BM/05.4-Sbhl

Oia chi/Address: 8 Hodng Quoc Vi0t Cau Gidy, Hd Npi, Viet Nam

Dm thogi/Tel: (84-4) 38361399 Fax: (84-4) 38361199

So/No J.0J.2 /.M.Z.fTN.l>...X ^ Trang/Page:.

KiT QUA THU'NGHIEM TEST RESULTS

1. Tenmauthu/5affi/3/e: ONG DONG a)6,35x0,8nim 2. Khach hangJCIient: CONG TY C 6 PHAN ONG DONG TOAN PHAT 3. S6 lirgng miu /Quantity: 01 4. Ng^y nhan mau /Reception d a t e : 3 / 7 / 2012 5. ThM gian thu nghiem/Time o/fejrtng; . 9 - 1 3 / 7 / 2 0 1 2

TT Item

TEN CHi TIEU Specifications

P.P THU" Test methods

MXrCQUIBINH Requirements

KET QUA Results

1 Kich t h u & c - D i m e n s i o n ,

• Duong kinh ngoai - O u t s i d e d i a m e t e r

• Chilu day - Wgll thickness

mm JIS H3300

t

JIS H3300:2006

g^35±o,08 6,35

0,74

2 Cff tinh — M e c h a n i c a l p r o p e r t i e s C1220 T-OL

• Gioi han b§n.keo - T e n s i l e s t r e n g t h MPa JIS Z2241 >205 253

• Dp gian dai tuong d6i - E l o n g a t i o n % >40 48

• D6 cung Rockwell - R o c k w e l l hardness, R15T JIS Z2245 <65 61

3

• Thir nong rgng 6ng - Expansion test

Thanh phan hoa h9c - C h e m i c a l c o m p o s i t o n , %

JIS H3300

ASTM E478-96

K h o n g n u t , v a . . . No cracked...

C1220

Bat-Pass

• Dong - C o p p e r Cu >99,9 99,9505

• Ph6t pho - P h o s p h o r u s P 0,015-0,040 0,0262

4 Thu- ap luc nu-6-c d" 60bar W a t e r p r e s s u r e a t 6 0 b a r

TCVN 1832:76 - Dat - Pass (Khongnut, vd ...J

.No cracked, no broken...

^ /. P h i i u k i t q u d way c h i co g i d t r i d o i v a i mdu t h u do k h d c h h d n g d u a t&i.

This test results is v a l u e only f o r samples taken by customer 2. k h o n g d u a c t r i c h sao m o t p h d n k i t q u d ndy neu k h o n g d u a c su dongy c u a t r u n g t d m K y t h u d t l .

This test results s h a l l not reproduced except in f u l l , w i t h o u t the weitten approved ofQUATEST J. 3. Ten mau vd ten k h d c h h d n g d u a c g h i theo yeu c d u c u a k h d c h h d n g .

Name of sample and customer are w r i t t e n as customer's request TN/BM/05.4-Sbhl

Quatest! TONG cue TIEU CHUAN D O LU6NG CHAT LUONG D i r e c t o r a t e for S t a n d a r d s M e t r o l o g y a n d Q u a l i t y

TRUNG TAM KY THUAT TIEU CHUAN DO lUdNG CHAT LUONG 1 Q u a l i t y A s s u r a n c e a n d Test ing C e n t e r 1