Most of our range in stock
Most of our product range is held in stock at STEMA in Lillestrøm, Norway. Stock status and delivery time for the requested items are confirmed in the quotation.
NORequest a quoteNORWEGIAN SEALING SUPPLIER · EST. 1975
Seals for distributors & OEMs.
STEMA AS in Lillestrøm, Norway supplies Bonded Seals / Dowty seals, O-rings, ED and WALFORM seals, and hydraulic seals to professional buyers. We supply from individual pieces to thousands, with most of our range held in stock.
1975Seals sinceLillestrømStock in Norway1 piece → thousandsSmall and large orders
Stock, delivery and order quantities
Normally 1–2 weeks
For items not held in our own stock, delivery normally takes 1–2 weeks when the item is available from our production partner.
Usually 4–5 weeks for production
Items that need to be manufactured usually have a delivery time of 4–5 weeks. The final lead time is agreed for each enquiry.
From one piece to thousands
We supply individual pieces as well as larger quantities. Standard bags contain 100 pieces per size; this is not a minimum order quantity.
Labelling to your requirements
Bags and deliveries can be labelled to your requirements. Labelling and any special packaging requests are agreed for each enquiry.
PRODUCT RANGE
Multiple seal types – one enquiry
Bonded Seals →
Standard, Self-Centring and GS designs with searchable dimensions and references.
O-Rings →
Metric and AS568 sizes with a range of material options.
ED Seals →
Profile seals for static threaded connections.
WALFORM Seals →
FKM 90 seals for compatible L- and S-series tube connections.
Hydraulic Seals →
Rod, piston, wiper, guide and buffer sealing products.
FROM ENQUIRY TO DELIVERY
What the quotation confirms
Send your parts list
Provide part references or dimensions, material preferences and quantities. Attach a drawing, photo or parts list, and state your requested delivery date and destination country.
Receive a specific quotation
The quotation confirms product configuration, quantity, price and delivery time. Labelling and any special packaging requests are agreed for the requested items.
Discuss recurring requirements
For repeat purchases, share your expected annual usage and preferred delivery pattern. We assess an arrangement based on your products and requirements.
TECHNICAL RESOURCES
Dimensions and datasheets before ordering
B2B ENQUIRY
Tell us what you need
From one seal to a complete parts list: send the information you have so we can clarify the product and delivery. You can attach a drawing or file to the enquiry form.
Lead times shown are typical estimates. Stock status, final delivery time and special requirements are confirmed in the quotation.