Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
3PE antiseptic ssaw pipe manufacture
OD:219 mm -2420 mm WT:5-31M .
factory supplier special specification
ssaw steel pipe
STD Sch40 Sch60 XS Sch80 Sch100 Sch120 Sch140 Sch160 XXS
|standard||API / GB/ ASTM / ASME /DIN|
|material||API GR.B/ASTMA53B,q235--345,GR.B , X42,X46,X52,X56,X60,X65 , etc.|
petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment,
|Minmum order quantity||
10 tons(normal material)
|Delivery time||15--30 days|
a.Special design available according to requirement.
b.anti-corrosion and high temperature resistant with black painting, 3PE, asphalt, inside is epoxy resin.
c. All the production process are made under the executive standard API 5L PSL1 and ISO9001:2000 strictly.
1.We produce API5L and GB ssaw steel pipe , for many years for saling in domestic market and export business
. GB/T5037 spiral pipe has good quality and the price is cheap ,it is widely used. We also has the API5L certificate,
can deal with API commodity inspection, since the company has high quality products, good prestige,
get recognition of customers in china and abroad.
2.The product has already passed ISO9001:2000 international quality system authentication, special equipment manufacturing
AB class pressure piping components manufacturing lice certificate , American petroleum institute API 5L certificate. and other
industry qualificationauthentication, and achieved many and honorary certificate.
4.the material of ssaw pipe:Q235A,Q235b,Q345,L245(GR.B),L290(X42),X52,X60,X80.
5. High quality ssaw pipe, API certificate ,13 points API refund.
6. Packing: paint, pipe-cap, groove, antiseptic etc. according to customer demand.
7. The delivery time:about 15-30 days after receive the advance payment.
8.the payment: 30% T/T first, then 70% L/C. It is negotiable