00:19

ASTM A106 GR.B Carbon seamless steel pipe.

00:10

ASTM A106 GR.B Seamless steel pipe stockist.

00:12

Thick-wall carbon seamless steel pipe waitting for delivery.

00:19

Seamless precision steel pipe shipment to India.

00:26

406*7.92 seamless steel pipe inspection.

02:01

Thick wall seamless steel pipe inspection W.T.

00:20

ASTM A53 ERW Steel Pipe inspection.

00:32

ASTM A106 seamless steel pipe stockist

00:15

Thick wall seamless steel pipe cutting.

00:23

508*15.9 seamless steel pipe test.

00:09

BS EN10219 S355JOH SSAW Steel Pipe shipment.

00:11

Steel pipe manufacturer

00:27

ASTM A160 GR.B seamless steel pipe shipment by bulk cargo.

00:39

SA2.5 shot blasting and rust removal process。

00:29

ASTM A106 GR B ,457*19 05 Seamless steel pipe IBR testing (ultrasonic flaw detection)

00:10

ASTM A53 ERW Steel Pipe shipment to Saudi Arabia.

00:21

ASTM A53 ERW Steel Pipe Stockist.

00:12

90°LR Elbow 219*6.35 shipment to Riyadh.

00:26

219*6.35 Elbow W.T detection.

01:17

203*3 ERW Steel pipe test O.D.

00:19

ASTM A106 Seamless steel pipe packaging and delivery!

00:13

ASTM A160/A53/API 5L Carbon seamless steel pipe.

00:30

Hot expansion pipe preparation and internal grinding.

00:30

Thick wall seamless steel pipe cutting.

00:12

ST52 355.6*152.4*12.58 Square tubes inspection.

01:39

Square tube inspection。

00:22

ASTM A106/A53 Seamless Steel Pipe shipment to the Philippines by bulk vessel.

00:13

ASTM A106 seamless steel pipe sch40 waiting for shipment.

00:11

ASTM A335 P11 Seamless Steel Pipe.

00:26

ERW steel pipe loading.

00:17

Carbon ERW steel pipe shipment to Riyadh.

00:14

ASTM A106/A53 Carbon seamless steel pipe are waiting delivery.

00:13

45# seamless steel pipe test O.D and W.T.

00:39

ASTM A106/A53 carbon seamless steel pipe stockist.

00:20

EN10210 S355 LSAW Steel Pipe produce completed.

00:31

LSAW Steel Pipe is being beveled.

00:18

Excellent products for building construction.

00:39

ASTM A106/A53 GR.B Carbon seamless steel pipe large stockist

00:14

EN10219 LSAW Steel Pipe online production.

00:25

ERW Steel Pipe test W.T before shipment.

02:55

762*19.05 SSAW steel pipe loading into container.

00:09

340*22*12 Seamless steel pipe continue shipment to India.

00:14

ASTM A106/A53 carbon seamless steel pipe painting completed and waiting for delivery!

00:19

323.9*10.31 cement weight coating pipes.

01:53

LSAW Steel Pipe shipment to Hongkong.

00:18

ERW Pipe 273*8.8*6.11 test.

00:15

ASTM A106/A53 Seamless steel pipe shc40 and sch80 waiting for delivery.

00:48

API5L PSL1 LSAW steel pipe shipment to Brisbane again.

00:21

the workers loaded the LSAW steel pipe into the container and sent to the Sydney port.

00:21

LSAW steel pipe finishing.#pipeline #steel #steeltubes #weldedpipe

00:21

Steel pipe straightening#steel #steelpipe #pipeline

00:13

LSAW steel pipe shipment. WhatsApp:8613331132936 Email:alice@botopsteel.com

00:12

LSAW pipe shipment

00:21

Botop steel company sale steel pipe

00:09

Thick-walled seamless steel pipe stockist

00:12

Loading, delivery. Life is full.

00:16

Seamless steel pipe stockist

00:24

ERW steel pipe text before shipment

03:02

Seamless steel pipe from production to delivery process #steelpipe#pipeline#seamlesssteelpipe#

00:17

762×19.05 3LPP steel pipe (three-layer polypropylene anticorrosive steel pipe) packing process