Model Number: Q345B OD less than 219.3mm Brand Name: China Jingxin Key Specifications/Special Features: Outside diameter: exceeding 114.3mm but less than 219.3mmSpecifications: API 5L, ASTM A572, A210 Gr.C, ST52Materials: Q345B,16MnSurface: bare, black painting, anti-corrosion coating (3LPE, 3LPP, FBE), galvanizedENDS: plain/beveled ends, plastic caps, customized as the clientPacking: in bundle, standard export packing, waterproof packing, bare packing, nest packingInspection: SGS, BV, hydrostatic testCertifications: API 5L/5CTDate of delivery: after received 50% deposit 20-30 days according to the quantityPayment terms: T/T, 100% L/C at sightPort of shipment: Tianjin, Qingdao

CERTIFICATE FOR SEAMLESS STEEL PIPES

LIAOCHENG JINGXIN SEAMLESS STEEL TUBE MFG CO.,LTD Develpoment Zone,Liaocheng,Shandong,China

Customer

xxxxxxxxxxxxx

No：063520170111001

NO

product name

standard

Grade

Heat NO

length (M)

Pieces

Weight（T)

Bundles

delivery state

Processing method

Size(mm)

Outside Diameterx Wall Thickness

1

SMLS

GB/T8163-2008

Q345B

6a13198

45

23.074

/

hot rolled

194*10

Chemical Composition（%）

Mechanical Properties

Process performance

NO

C

Si

Mn

P

S

Cr

Ni

Cu

Tensile Strength（MPa)

Yield Strength（MPa)

Elonhation（%）

Flattening

Hhydro

（ET） flaw detection

1

0.17

0.26

1.27

0.023

0.004

0.029

0.011

0.005

490

345

21

qualified

qualified

qualified

NOTE

1、Chemical composition of feed factory warranty according to copy.

2、The contract did not specify will be the implementation of the general level, the warranty is not sealed, altered or copy is invalid, do not make up lost.

3、Who put forward the quality objection, please indicate the date of shipment, the contract number, serial number of certificate, grade, specification, comparative objection contents and standards, and within seven days of receipt is proposed.

4、The buyer in the arrival of seven days, check and acceptance according to the standard, has an objection to the products of quality, without the consultation after shall not be put into use, otherwise regarded quality objection does not set up.

5、If quality disputes, the two sides first negotiated settlement, the consultation fails, the seat of the court to submit the manufacturers solve.